Prefixes

Prefix Symbol Value
exa EE 101810^{18}
peta PP 101510^{15}
tera TT 101210^{12}
giga GG 10910^{9}
mega MM 10610^{6}
kilo kk 10310^{3}
- - 10010^{0}
deci dd 10−110^{-1}
centi cc 10−210^{-2}
milli mm 10−310^{-3}
micro μ\mu 10−610^{-6}
nano nn 10−910^{-9}
pico pp 10−1210^{-12}
femto ff 10−1510^{-15}
atto aa 10−1810^{-18}