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Unit prefix

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444: 1338:[Art. 8. In the weights and measures of capacity, each of the decimal measures of these two kinds will have its double and its half, in order to give to the sale of the various articles all the convenience that one can desire. There will therefore be the double-litre and the half-litre, the double-hectogram and the half-hectogram, and so on.] 759:, decimal prefixes are used. For example, a 500-gigabyte hard drive holds 500 billion bytes, and a 100-megabit-per-second Ethernet connection transfers data at 100 million bits per second. The ambiguity has led to some confusion and even lawsuits from purchasers who were expecting 2 or 2 and considered themselves shortchanged by the seller. (see 484:
In general, prefixes are used with any metric unit, but may also be used with non-metric units. Some combinations, however, are more common than others. The choice of prefixes for a given unit has often arisen by convenience of use and historical developments. Unit prefixes that are much larger or
1335:
Art. 8. Dans les poids et mesures de capacité, chacune des mesures décimales de ces deux genres aura son double et sa moitié, afin de donner à la vente des divers objets toute la commodité que l'on peut désirer. Il y aura donc le double-litre et le demi-litre, le double-hectogramme et le
845:(abbreviation "my"), for 10,000, was deprecated in 1960. Before the adoption of ronna and quetta for 10 and 10 and ronto and quecto for 10 and 10 in November 2022, many personal, and sometimes facetious, proposals for additional metric prefixes were formulated. The prefix 485:
smaller than encountered in practice are seldom used, albeit valid combinations. In most contexts only a few, the most common, combinations are established. For example, prefixes for multiples greater than one thousand are rarely applied to the gram or metre.
796:). Each binary prefix is formed from the first syllable of the decimal prefix with the similar value, and the syllable "bi". The symbols are the decimal symbol, always capitalised, followed by the letter "i". According to these standards, 387:
of a unit. Each prefix has a unique symbol that is prepended to the unit symbol. Some of the prefixes date back to the introduction of the metric system in the 1790s, but new prefixes have been added, and some have been revised. The
1666: 944:) are derived from Latin "septem" (7) and " octo" (8) plus the initial letters "z" and "y". The initial letters "z" and "y" appear in the largest SI prefixes. They were changed because of previously proposed ascending 469:, for example, are not permitted. Prefixes corresponding to powers of one thousand are usually preferred, however, units such as the hectopascal, centimetre, and centilitre, are widely used; outside the SI, the units 696:
Units of information are not covered in the International System of Units. Computer professionals have historically used the same spelling, pronunciation and symbols for the binary series in the description of
1545: 1686:
More than 20,000 scientists, students and members of the public have signed an online petition backing the new quantity, which would be used for figures with 27 zeros after the first digit.
1180:, which suggests the number eight (eighth power of 10); the letter 'y' is added to avoid the use of the letter 'o' as a symbol because of the possible confusion with the digit zero." 1674: 1312:"La Loi Du 18 Germinal An 3: Décision de tracer le mètre, unité fondamentale, sur une règle de platine. Nomenclature des " mesures républicaines ". Reprise de la triangulation" 531:
respectively, were parts of the original metric system adopted in France in 1795, but they were not retained when the SI prefixes were agreed internationally by the 11th
987:(from Latin "novem"/"nona" (9), "decem" (10), "undecim" (11)). Using Greek for ascending and Latin for descending would be consistent with established prefixes such as 532: 100: 1082:, based on the idea that the "Z" and "Y" prefixes would continue backwards through the English alphabet. He goes on to list a large number of prefixes, starting with 1243: 767: 1168:
suggest the digit seven (seventh power of 10) and the letter 'z' replaces the letter 's' to avoid the duplicate use of the letter 's' as a symbol. The names
1434: 849:, as used in the term "brontobyte", has been used to represent anything from 10 to 10 bytes, most often 10. In 2010, an online petition sought to establish 389: 1605: 1318:, Year 3: Decision to draw the fundamental unit metre on a platinum ruler. Nomenclature of "Republican measures". Resumption of the triangulation.]. 963:
Before the adoption of new prefixes in 2022, several personal proposals had been made for extending the series of prefixes, with ascending terms such as
761: 1725: 785: 481:, 1 km means one square kilometre, not one thousand square metres, and 1 cm means one cubic centimetre, not one hundredth of a cubic metre. 948:(Greek "hepta" (7)) was already in use as a numerical prefix (implying seven) and the letter "h" as both SI-accepted non-SI unit (hour) and prefix ( 63:. Historically, many prefixes have been used or proposed by various sources, but only a narrow set has been recognised by standards organisations. 1775: 881:, in May 2010. Ian Mills, president of the Consultative Committee on Units, considered the chances of official adoption to be remote. The prefix 1636: 1225: 93: 1323: 1535: 1829:, volume 1, Science Networks Historical Studies 56, Birkhäuser/Springer International Publishing AG, 2010, ISBN 978-3-319-57596-4, 1706:
a proposed metric prefix useful for describing mega-measurements like Earth's mass (6 Hellagrams). A Facebook petition garnered
1510: 1413: 1484: 1266:. Vol. 12. Edinburgh, UK: William Blackwood, John Waugh, John Murray, Baldwin & Cradock, J. M. Richardson. p. 494 86: 1458: 393: 689:
to also denote the powers of 1024 which is common in information technology with the unit of digital information, the
816:
denote one thousand and one million bytes respectively (consistent with the metric system), while terms such as
546: 836:
Although some of the following unofficial prefixes appear repeated on the internet, no one is in actual use.
1141: 860: 1750: 396:(SI). In addition to those listed in the everyday-use table, the SI includes standardised prefixes for 10 ( 1878: 886: 504: 443: 384: 380: 490: 1785: 706: 510: 24: 808:, et seq. should only be used in the decimal sense, even when referring to data storage capacities: 864: 477:
are also common. The unit prefixes are always considered to be part of the unit, so that, e.g., in
1619: 1181: 1644: 1131: 1055: 878: 392:
has standardised twenty metric prefixes in resolutions dating from 1960 to 1991 for use with the
28: 1229: 1830: 1780: 1579: 1374: 1350: 1288: 1237: 1700: 1315: 1311: 869: 397: 488:
Some prefixes used in older versions of the metric system are no longer used. The prefixes
752: 698: 447: 401: 56: 1591: 1844: 1393: 909: 478: 52: 1667:"Hella number: scientists call for new word for 1,000,000,000,000,000,000,000,000,000" 1506: 1872: 1798: 789: 666: 558: 373: 79: 72: 36: 1480: 1226:"H.R. 596, An Act to authorise the use of the metric system of weights and measures" 1136: 851: 669:
indicates multiplication by a power of two. The tenth power of 2 (2) has the value
1566: 1094:, from the Italian "nove" (or "nine"). In 1993, Morgan Burke proposed, as a joke, 975:(from Greek "ennea" (9), "deka" (10), "endeka" (11)) and descending terms such as 1261: 1426: 60: 1810: 1454: 1355:(in German). Vol. 11. Stuttgart, Germany: J.W. Gotta'schen Buchhandlung 793: 1203: 1729: 856: 825: 821: 817: 813: 809: 756: 1726:"The Official Petition to Establish "Hella-" as the SI Prefix for 10^27" 1852: 1610: 828:, with symbols KiB, MiB and GiB, denote 2, 2 and 2 bytes respectively. 474: 470: 417: 377: 1381:. District Gazetteers Department, Madhya Pradesh, Bhopal. p. 785. 1540: 874: 841: 537: 495: 437: 433: 413: 47: 32: 461:
Although formerly in use, the SI disallows combining prefixes; the *
1427:"International System of Units (SI): Prefixes for binary multiples" 771:). To protect themselves, some sellers write out the full term as " 27:
to indicate multiples or fractions of the units. Units of various
705:
is often capitalised. For example, in citations of main memory or
455: 451: 442: 429: 425: 421: 409: 405: 41: 952:
10), the same applied to "s" from previously proposed descending
1293:. Vol. 12 (1st American ed.). Joseph and Edward Parker 960:
was problematic since a symbol "o" could be confused with zero.
855:
as the SI prefix for 10, a movement that began on the campus of
690: 1379:
Gazetteer of India: Madhya Pradesh District Gazetteers - Indore
1014:
In 2001, a few unofficial prefixes appeared on the Internet:
1827:
Encyclopaedia of Historical Metrology, Weights, and Measures
1224:
29th Congress of the United States, Session 1 (1866-05-13).
1580:
http://www.sybase.com/content/1031253/EnterpriseUnwired.pdf
1858: 1507:"Funny prefixes & dubious proposals (updated yearly)" 1567:"BBC article suggesting that a "brontobyte" is 10 bytes" 1431:
The NIST Reference on Constants, Units, and Uncertainty
873:
and some other scientific magazines, was recognised by
55:
of ten. In information technology it is common to use
1865:
to represent 10 to the power of 33, as in vendekabyte.
889:
industry to refer to 10 bytes following "brontobyte".
1536:"Extreme Big Data: Beyond Zettabytes And Yottabytes" 1637:"Hellabytes? A Campaign to Turn Slang into Science" 677:. This has prompted the use of the metric prefixes 51:, represent multiplication by positive or negative 1776:"Physics major has a name for a really big number" 912:"penta" (5) and "hexa" (6). The largest prefixes 23:is a specifier or mnemonic that is prepended to 1414:Seagate lawsuit concludes, settlement announced 1282: 1280: 1255: 1253: 859:. The prefix, which has since appeared in the 376:precede a basic unit of measure to indicate a 768:Cho v. Seagate Technology (US) Holdings, Inc. 94: 8: 1435:National Institute of Science and Technology 1394:"Western Digital settles drive size lawsuit" 390:International Bureau of Weights and Measures 1861:Home page for the use of the non-SI prefix 1242:: CS1 maint: numeric names: authors list ( 956:(i.e. SI unit "s", seconds), while "o" for 788:(IEC) adopted new binary prefixes in 1998 ( 541:" was an alternative spelling variant for " 928:) and, similarly, the descending prefixes 762:Orin Safier v. Western Digital Corporation 556: 101: 87: 76: 16:Indicates multiples or fractions of a unit 1845:Moerner Lab Single-Molecule Research Page 1529: 1527: 1479:Calvin (2021) . Michon, Gerard P. (ed.). 885:and term "geopbyte" has been used in the 786:International Electrotechnical Commission 1455:"Large Numbers – Notes (page 3) at MROB" 1322:(in French). histoire.du.metre.free.fr. 1704:. Vol. 18, no. 6. June 2010. 1195: 1153: 784:With the aim of avoiding ambiguity the 31:are commonly formed by the use of such 1624:1 brontobyte (1,000,000,000 megabytes) 1336:demi-hectogramme, et ainsi des autres. 1235: 1847:(Jokingly defines 1 guacamole = 1 / ( 1751:"Google gets behind 'hella' campaign" 7: 1182:Resolution 4 of the 19th CGPM (1991) 1084:Xona, Weka, Vunda, Uda, Treda, Sorta 755:capacities and network transmission 1799:Proceedings of the 19th CGPM (1991) 1375:"Appendix B - XII Conversion Table" 792:formerly subclauses 3.8 and 3.9 of 1349:Dingler, Johann Gottfried (1823). 14: 1618:: 362. 1991-02-16. Archived from 1481:"Current and Deprecated Prefixes" 908:) are based on the Greek-derived 1534:Michon, Gerard P. (2013-10-09). 1853:Scientific paper with reference 1548:from the original on 2022-12-24 1513:from the original on 2022-12-24 1487:from the original on 2022-12-21 1461:from the original on 2022-12-21 1326:from the original on 2022-11-26 1058:has suggested extending beyond 1774:Chawkins, Steve (2010-06-06). 1373:Shrivatav, P. N., ed. (1971). 454:: 36 (XXXVI) myriametres from 1: 1665:Moore, Matthew (2010-03-02). 1392:Reimer, Jeremy (2006-06-30). 394:International System of Units 37:prefixes of the metric system 1643:. 2010-03-10. Archived from 1755:The San Francisco Chronicle 1290:The Edinburgh Encyclopaedia 1086:, ... Another proposal for 1054:(10). The Oxford professor 1895: 1505:Foley, John (2002-05-27). 1263:The Edinburgh Encyclopædia 701:, although the symbol for 70: 1815:The Physics Hypertextbook 751:In the specifications of 1749:Kim, Ryan (2010-05-24). 1287:Brewster, David (1832). 1260:Brewster, David (1830). 748:(2) bytes respectively. 1352:Polytechnisches Journal 1142:Indian numbering system 892:The ascending prefixes 861:San Francisco Chronicle 1811:"International System" 1102:for 10 (and therefore 887:information technology 514:, denoting factors of 458: 535:in 1960. The prefix " 446: 59:, which are based on 1320:L'Histoire Du Mètre 673:, which is close to 372:The prefixes of the 25:units of measurement 1784:: 2. Archived from 1314:[The Law of 18 879:non-serious fashion 832:Unofficial prefixes 561: 428:), 10 (zepto), 10 ( 109: 1851:number) of moles. 1396:. Ars Technica LLC 1204:"Four Resolutions" 1132:Order of magnitude 1056:Jeffrey K. Aronson 557: 545:", as proposed by 494:, (from the Greek 459: 77: 1788:on July 11, 2010. 1781:Los Angeles Times 1647:on March 13, 2010 1176:are derived from 790:IEC 80000-13:2008 721:customarily mean 663: 662: 370: 369: 1886: 1833: 1825:Gyllenbok, Jan; 1823: 1817: 1813:in Glenn Elert, 1808: 1802: 1796: 1790: 1789: 1771: 1765: 1764: 1762: 1761: 1746: 1740: 1739: 1737: 1736: 1722: 1716: 1715: 1712: 1711: 1698:"Jargon Watch". 1695: 1689: 1688: 1683: 1682: 1673:. Archived from 1662: 1656: 1655: 1653: 1652: 1633: 1627: 1626: 1602: 1596: 1595: 1588: 1582: 1577: 1571: 1570: 1563: 1557: 1556: 1554: 1553: 1531: 1522: 1521: 1519: 1518: 1502: 1496: 1495: 1493: 1492: 1476: 1470: 1469: 1467: 1466: 1451: 1445: 1444: 1442: 1441: 1423: 1417: 1411: 1405: 1404: 1402: 1401: 1389: 1383: 1382: 1370: 1364: 1363: 1361: 1360: 1346: 1340: 1339: 1332: 1331: 1308: 1302: 1301: 1299: 1298: 1284: 1275: 1274: 1272: 1271: 1257: 1248: 1247: 1241: 1233: 1228:. Archived from 1221: 1215: 1214: 1212: 1211: 1200: 1184: 1158: 943: 935: 927: 919: 910:numeric prefixes 907: 899: 839:A metric prefix 794:IEC 60027-2:2005 780: 779: 776: 747: 746: 743: 740: 734: 733: 730: 724: 676: 672: 562: 530: 529: 525: 520: 519: 363: 362: 359: 356: 338: 337: 334: 316: 315: 213: 212: 194: 193: 190: 172: 171: 168: 165: 147: 146: 143: 140: 137: 110: 103: 96: 89: 1894: 1893: 1889: 1888: 1887: 1885: 1884: 1883: 1869: 1868: 1841: 1836: 1824: 1820: 1809: 1805: 1797: 1793: 1773: 1772: 1768: 1759: 1757: 1748: 1747: 1743: 1734: 1732: 1724: 1723: 1719: 1709: 1707: 1697: 1696: 1692: 1680: 1678: 1664: 1663: 1659: 1650: 1648: 1635: 1634: 1630: 1622:on 2022-12-24. 1604: 1603: 1599: 1590: 1589: 1585: 1578: 1574: 1565: 1564: 1560: 1551: 1549: 1533: 1532: 1525: 1516: 1514: 1504: 1503: 1499: 1490: 1488: 1478: 1477: 1473: 1464: 1462: 1453: 1452: 1448: 1439: 1437: 1425: 1424: 1420: 1412: 1408: 1399: 1397: 1391: 1390: 1386: 1372: 1371: 1367: 1358: 1356: 1348: 1347: 1343: 1329: 1327: 1310: 1309: 1305: 1296: 1294: 1286: 1285: 1278: 1269: 1267: 1259: 1258: 1251: 1234: 1223: 1222: 1218: 1209: 1207: 1202: 1201: 1197: 1193: 1188: 1187: 1159: 1155: 1150: 1128: 1076:vendeka/vendeko 941: 933: 925: 917: 905: 897: 865:Daily Telegraph 834: 777: 774: 772: 753:hard disk drive 744: 741: 738: 736: 731: 728: 726: 722: 699:computer memory 674: 670: 559:Binary prefixes 555: 553:Binary prefixes 533:CGPM conference 527: 523: 522: 517: 515: 467:centimillimetre 448:Distance marker 420:); and for 10 ( 360: 357: 354: 352: 335: 332: 330: 313: 311: 210: 208: 191: 188: 186: 169: 166: 163: 161: 144: 141: 138: 135: 133: 108: 107: 82:in everyday use 80:Metric prefixes 75: 69: 67:Metric prefixes 57:binary prefixes 17: 12: 11: 5: 1892: 1890: 1882: 1881: 1871: 1870: 1867: 1866: 1856: 1840: 1839:External links 1837: 1835: 1834: 1818: 1803: 1791: 1766: 1741: 1717: 1690: 1657: 1628: 1597: 1583: 1572: 1558: 1523: 1497: 1471: 1446: 1418: 1416:, bit-tech.net 1406: 1384: 1365: 1341: 1303: 1276: 1249: 1232:on 2013-01-14. 1216: 1194: 1192: 1189: 1186: 1185: 1152: 1151: 1149: 1146: 1145: 1144: 1139: 1134: 1127: 1124: 833: 830: 661: 660: 657: 654: 650: 649: 646: 643: 639: 638: 635: 632: 628: 627: 624: 621: 617: 616: 613: 610: 606: 605: 602: 599: 595: 594: 591: 588: 584: 583: 580: 577: 573: 572: 569: 566: 554: 551: 479:exponentiation 368: 367: 364: 350: 347: 343: 342: 339: 328: 325: 321: 320: 317: 309: 306: 302: 301: 298: 295: 292: 288: 287: 284: 281: 278: 274: 273: 270: 267: 264: 260: 259: 256: 253: 250: 246: 245: 242: 239: 236: 232: 231: 228: 225: 222: 218: 217: 214: 206: 203: 199: 198: 195: 184: 181: 177: 176: 173: 159: 156: 152: 151: 148: 131: 128: 124: 123: 120: 117: 114: 106: 105: 98: 91: 83: 78: 71:Main article: 68: 65: 15: 13: 10: 9: 6: 4: 3: 2: 1891: 1880: 1879:Unit prefixes 1877: 1876: 1874: 1864: 1860: 1857: 1854: 1850: 1846: 1843: 1842: 1838: 1832: 1828: 1822: 1819: 1816: 1812: 1807: 1804: 1800: 1795: 1792: 1787: 1783: 1782: 1777: 1770: 1767: 1756: 1752: 1745: 1742: 1731: 1727: 1721: 1718: 1714: 1703: 1702: 1694: 1691: 1687: 1677:on 2022-12-24 1676: 1672: 1671:The Telegraph 1668: 1661: 1658: 1646: 1642: 1638: 1632: 1629: 1625: 1621: 1617: 1613: 1612: 1607: 1606:"(undefined)" 1601: 1598: 1593: 1587: 1584: 1581: 1576: 1573: 1568: 1562: 1559: 1547: 1543: 1542: 1537: 1530: 1528: 1524: 1512: 1508: 1501: 1498: 1486: 1482: 1475: 1472: 1460: 1456: 1450: 1447: 1436: 1432: 1428: 1422: 1419: 1415: 1410: 1407: 1395: 1388: 1385: 1380: 1376: 1369: 1366: 1354: 1353: 1345: 1342: 1337: 1325: 1321: 1317: 1313: 1307: 1304: 1292: 1291: 1283: 1281: 1277: 1265: 1264: 1256: 1254: 1250: 1245: 1239: 1231: 1227: 1220: 1217: 1205: 1199: 1196: 1190: 1183: 1179: 1175: 1171: 1167: 1163: 1157: 1154: 1147: 1143: 1140: 1138: 1135: 1133: 1130: 1129: 1125: 1123: 1121: 1117: 1113: 1109: 1105: 1101: 1097: 1093: 1089: 1085: 1081: 1077: 1073: 1069: 1065: 1061: 1057: 1053: 1049: 1045: 1041: 1037: 1033: 1029: 1025: 1021: 1017: 1012: 1010: 1006: 1002: 998: 994: 990: 986: 982: 978: 974: 970: 966: 961: 959: 955: 951: 947: 939: 931: 923: 915: 911: 903: 895: 890: 888: 884: 880: 876: 872: 871: 866: 862: 858: 854: 853: 848: 844: 843: 837: 831: 829: 827: 823: 819: 815: 811: 807: 803: 799: 795: 791: 787: 782: 770: 769: 764: 763: 758: 754: 749: 720: 716: 712: 708: 704: 700: 694: 692: 688: 684: 680: 668: 667:binary prefix 658: 655: 652: 651: 647: 644: 641: 640: 636: 633: 630: 629: 625: 622: 619: 618: 614: 611: 608: 607: 603: 600: 597: 596: 592: 589: 586: 585: 581: 578: 575: 574: 570: 567: 564: 563: 560: 552: 550: 548: 544: 540: 539: 534: 513: 512: 507: 506: 501: 497: 493: 492: 486: 482: 480: 476: 472: 468: 464: 463:microkilogram 457: 453: 449: 445: 441: 439: 435: 431: 427: 423: 419: 415: 411: 407: 403: 399: 395: 391: 386: 382: 379: 375: 374:metric system 365: 351: 348: 345: 344: 340: 329: 326: 323: 322: 318: 310: 307: 304: 303: 299: 296: 293: 290: 289: 285: 282: 279: 276: 275: 271: 268: 265: 262: 261: 257: 254: 251: 248: 247: 243: 240: 237: 234: 233: 229: 226: 223: 220: 219: 215: 207: 204: 201: 200: 196: 185: 182: 179: 178: 174: 160: 157: 154: 153: 149: 132: 129: 126: 125: 121: 118: 115: 112: 111: 104: 99: 97: 92: 90: 85: 84: 81: 74: 73:Metric prefix 66: 64: 62: 61:powers of two 58: 54: 50: 49: 44: 43: 38: 34: 30: 26: 22: 1862: 1848: 1826: 1821: 1814: 1806: 1794: 1786:the original 1779: 1769: 1758:. Retrieved 1754: 1744: 1733:. Retrieved 1720: 1705: 1699: 1693: 1685: 1679:. Retrieved 1675:the original 1670: 1660: 1649:. Retrieved 1645:the original 1640: 1631: 1623: 1620:the original 1615: 1609: 1600: 1586: 1575: 1561: 1550:. Retrieved 1539: 1515:. Retrieved 1500: 1489:. Retrieved 1474: 1463:. Retrieved 1449: 1438:. Retrieved 1430: 1421: 1409: 1398:. Retrieved 1387: 1378: 1368: 1357:. Retrieved 1351: 1344: 1334: 1328:. Retrieved 1319: 1306: 1295:. Retrieved 1289: 1268:. Retrieved 1262: 1230:the original 1219: 1208:. Retrieved 1198: 1177: 1173: 1169: 1165: 1161: 1156: 1137:SI base unit 1119: 1118:for 10, and 1115: 1111: 1107: 1103: 1099: 1095: 1091: 1087: 1083: 1079: 1075: 1071: 1067: 1063: 1059: 1051: 1047: 1043: 1039: 1035: 1031: 1027: 1023: 1019: 1015: 1013: 1008: 1004: 1000: 996: 992: 988: 984: 980: 976: 972: 968: 964: 962: 957: 953: 949: 945: 937: 929: 921: 913: 901: 893: 891: 882: 868: 850: 846: 840: 838: 835: 805: 801: 797: 783: 766: 760: 750: 718: 714: 710: 702: 695: 686: 682: 678: 664: 547:Thomas Young 542: 536: 509: 503: 499: 489: 487: 483: 466: 462: 460: 371: 46: 40: 20: 18: 1859:Vendeka.org 1160:"The names 1080:udeka/udeko 1068:xenta/xenno 1064:yotta/yocto 1060:zetta/zepto 436:), and 10 ( 416:), and 10 ( 21:unit prefix 1801:, page 80. 1760:2010-06-04 1735:2010-06-04 1713:signatures 1681:2019-01-04 1651:2010-05-20 1592:"Redirect" 1552:2022-12-24 1517:2022-12-24 1491:2022-12-24 1465:2022-12-24 1440:2007-09-09 1400:2012-02-18 1359:2015-10-09 1330:2015-10-12 1297:2015-10-09 1270:2015-10-09 1210:2012-03-01 1206:. Bipm.org 1191:References 1088:xenta/xona 1072:wekta/weko 709:capacity, 39:, such as 1849:Avocado's 1122:for 10). 1050:(10) and 757:bit rates 1873:Category 1831:page 204 1730:Facebook 1546:Archived 1511:Archived 1485:Archived 1459:Archived 1324:Archived 1316:Germinal 1238:cite web 1126:See also 1114:for 10, 1110:for 10, 1106:for 10, 1098:for 10, 857:UC Davis 826:gibibyte 822:mebibyte 818:kibibyte 814:megabyte 810:kilobyte 735:(2) and 719:gigabyte 715:megabyte 711:kilobyte 521:, 2 and 385:fraction 381:multiple 33:prefixes 1863:vendeka 1611:MacUser 1108:grouchi 1100:groucho 1092:novetta 973:vendeka 920:), and 877:, in a 568:Symbol 565:Prefix 526:⁄ 505:double- 475:decibel 471:hectare 450:on the 432:), 10 ( 424:), 10 ( 412:), 10 ( 408:), 10 ( 404:), 10 ( 400:), 10 ( 378:decadic 252:(none) 249:(none) 119:Factor 116:Symbol 113:Prefix 1541:Forbes 1078:, and 1046:(10), 1042:(10), 1038:(10), 1034:(10), 1030:(10), 1026:(10), 1022:(10), 1018:(10), 936:) and 900:) and 875:Google 852:hella- 847:bronto 685:, and 571:Power 543:myria- 538:myrio- 500:mýrioi 496:μύριοι 491:myria- 438:quecto 418:quetta 305:micro 297:0.001 291:milli 277:centi 221:hecto 122:Power 53:powers 35:. 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Index

units of measurement
sizes
prefixes
prefixes of the metric system
kilo
milli
powers
binary prefixes
powers of two
Metric prefix
Metric prefixes
v
t
e
metric system
decadic
multiple
fraction
International Bureau of Weights and Measures
International System of Units
peta
exa
zetta
yotta
ronna
quetta
femto
atto
yocto
ronto

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