SI Prefixes |
||
Factor |
Prefix |
Symbol |
10¹ |
deca |
da |
10² |
hecto |
h |
10³ |
kilo |
k |
106 |
mega |
M |
109 |
giga |
G |
1012 |
tera |
T |
1015 |
peta |
P |
1018 |
exa |
E |
10-1 |
deci |
d |
10-2 |
centi |
c |
10-3 |
milli |
m |
10-6 |
micro |
m |
10-9 |
nano |
n |
10-12 |
pico |
p |
10-15 |
femto |
f |
10-18 |
atto |
a |
For more information see the article WEIGHTS & MEASURES.