一些重要制度若干条款,往往为数据存储和代表性.下面是各表中所使用的前缀为前缀分数作为前缀放大

前缀

小数

二进制

yocto-

10-24

not used (Fractional Prefix)

zepto-

10-21

not used (Fractional Prefix)

atto-

10-18

not used (Fractional Prefix)

femto-

10-15

not used (Fractional Prefix)

pico-

10-12

not used (Fractional Prefix)

nano-

10-9

not used (Fractional Prefix)

micro-

10-6

not used (Fractional Prefix)

milli-

10-3

not used (Fractional Prefix)

unit

1

1

kilo-

103

210 = (1024)1 = 1,024

mega-

106

220  = (1024)2 = 1,048,576

giga-

109

230 = (1024)3 = 1,073,741,824

tera-

1012

 240 = (1024)4 = 1,099,511,627,776

peta-

1015

 250 = (1024)5 = 1,125,899,906,842,624

exa-

1018

 260 = (1024)6 = 1,152,921,504,606,846,976

zetta-

1021

 270 = (1024)7 = 1,180,591,620,717,411,303,424

yotta-

1024

 280 = (1024)8 = 1,208,925,819,614,629,174,706,176