10^-18
atto (a)
10^-15
femto (f)
10^-12
pico (p)
10^-9
nano (n)
10^-6
micro (u)
10^-3
milli (m)
10^-2
centi (c)
10^-1
deci (d)
10^1
deka (da)
10^3
kilo (k)
10^6
mega (M)
10^9
giga (G)
10^12
tera (T)
10^15
peta (P)
10^18
exa (E)