Essentials of the SI: base and derived units

length

metre (m)

mass

kilograms (kg)

time

seconds (s)

electric current

amperes (A)

thermodynamic temperature

kelvin (K)

amount of substance

moles (mol)

luminous intensity

candela (cd)

peta

P 10^15

tera

T 10^12

giga

G 10^9

mega

M 10^6

kilo

k 10^3

centi

c 10^-2

milli

m 10^-3

micro

μ 10^-6

nano

n 10^-9

pico

p 10^-12

femto

f 10^-15