 |
|
|
 |
 |
|
1 e 18 |
exa |
E |
|
10ˆ18 |
1,000,000,000,000,000,000 |
one quintillion |
|
|
1 e 15 |
peta |
P |
|
10ˆ15 |
1,000,000,000,000,000 |
one quadrillion |
|
|
1 e 12 |
tera |
T |
|
10ˆ12 |
1,000,000,000,000 |
one trillion |
|
|
1 e 9 |
giga |
G |
|
10ˆ9 |
1,000,000,000 |
one billion (see note) |
US Billion = 10^9 |
|
1 e 6 |
mega |
M |
|
10ˆ6 |
1,000,000 |
one million |
UK Billion = 1^12 |
|
1 e 3 |
kilo |
K |
|
10ˆ3 |
1,000 |
one thousand |
|
|
1 e 2 |
hecto |
h |
|
10ˆ2 |
100 |
one hundred |
|
|
1 e 1 |
deka |
da |
|
10ˆ1 |
10 |
ten |
|
|
1 e -1 |
deci |
d |
|
10ˆ-1 |
0.1 |
one-tenth |
|
|
1 e -2 |
centi |
c |
|
10ˆ-2 |
0.01 |
one-hundredth |
|
|
1 e -3 |
milli |
m |
|
10ˆ-3 |
0.001 |
one-thousandth |
|
|
1 e -6 |
micro |
|
|
10ˆ-6 |
0.000 001 |
one-millionth |
|
|
1 e -9 |
nano |
n |
|
10ˆ-9 |
0.000 000 001 |
one-billionth |
|
|
1 e -12 |
pico |
p |
|
10ˆ-12 |
0.000 000 000 001 |
one-trillionth |
|
|
1 e -15 |
femto |
f |
|
10ˆ-15 |
0.000 000 000 000 001 |
one-quadrillionth |
|
|
1 e -18 |
atto |
a |
|
10ˆ-18 |
0.000 000 000 000 000 001 |
one-quintillionth |
|
|
 |
|
|
