Hardware Reference
In-Depth Information
Appendix C Multiples and
sub-multiples
Factor of 10
Value
Prefix
Symbol
10
−
18
0.000000000000000001
atto
a
10
−
15
0.000000000000001
femto
f
10
−
12
0.000000000001
pico
p
10
−
9
0.000000001
nano
n
10
−
6
0.000001
micro
µ
10
−
3
0.001
milli
m
10
−
2
0.01
centi
c
10
−
1
0.1
deci
d
10
10
deca
da
10
2
100
hecto
h
10
3
1000
kilo
k
10
6
1000000
mega
M
10
9
1000000000
giga
G
10
12
1000000000000
tera
T
10
15
1000000000000000
peta
P
10
18
1000000000000000000
exa
E
10
21
1000000000000000000000
zetta
Z
10
24
1000000000000000000000000
yotta
Y
