Powers of 10 - SI Prefixes

E, 10^18

P, 10^15

T, 10^12

G, 10^9

M, 10^6

k, 10^3

h, 10^2

da, 10^1

10^0

d, 10^-1

c, 10^-2

m, 10^-3

u, 10^-6

n, 10^-9

p, 10^-12

f, 10^15

a, 10^-18