Prefixes for Powers of 10
( \newcommand{\kernel}{\mathrm{null}\,}\)
yotta | Y | 1024 | giga | G | 109 | deci | d | 10−1 | pico | p |
10−12 |
zetta | Z | 1021 | mega | M | 106 | centi | c | 10−2 | femto | f | 10−15 |
exa | E | 1018 | kilo | k | 103 | milli | m | 10−3 | atto | a | 10−18 |
peta | P | 1015 | hecto | h | 102 | micro | μ | 10−6 | zepto | z | 10−21 |
tera | T | 1012 | deca | da | 10 | nano | n | 10−9 | yocto | y | 10−24 |