FACTOR |
...or in full ... |
or in words |
SI PREFIX |
SI SYMBOL |
1.0E+24 |
1 000 000 000 000 000 000 000 000 |
septillion |
yotta- |
Y |
1.0E+21 |
1 000 000 000 000 000 000 000 |
sextillion |
zetta- |
Z |
1.0E+18 |
1 000 000 000 000 000 000 |
quintillion |
exa- |
E |
1.0E+15 |
1 000 000 000 000 000 |
quadrillion |
peta- |
P |
1.0E+12 |
1 000 000 000 000 |
trillion |
tera- |
T |
1.0E+9 |
1 000 000 000 |
billion |
giga- |
G |
1.0E+6 |
1 000 000 |
million |
mega- |
M |
1.0E+3 |
1 000 |
thousand |
kilo- |
k |
1.0E+2 |
100 |
hundred |
hecto- |
h |
1.0E+1 |
10 |
ten |
deca- |
da |
1.0E-1 |
0.1 |
tenth |
deci- |
d |
1.0E-2 |
0.01 |
hundredth |
centi- |
c |
1.0E-3 |
0.001 |
thousandth |
milli- |
m |
1.0E-6 |
0.000 001 |
millionth |
micro- |
ยต |
1.0E-9 |
0.000 000 001 |
billionth |
nano- |
n |
1.0E-12 |
0.000 000 000 001 |
trillionth |
pico- |
p |
1.0E-15 |
0.000 000 000 000 001 |
quadrillionth |
femto- |
f |
1.0E-18 |
0.000 000 000 000 000 001 |
quintillionth |
atto- |
a |
1.0E-21 |
0.000 000 000 000 000 000 001 |
sextillionth |
zepto- |
z |
1.0E-24 |
0.000 000 000 000 000 000 000 001 |
septillionth |
yocto- |
y |
