Scientific names for very large or very small numbers

Binary Options Basics

Quiz Categories

Pub Quizzes

Site Navigation

Valid XHTML 1.0! Valid CSS! Get Firefox!

Orders of magnitude

Names for multiples or divisions of numbers e.g. a mega (something) is 1 followed by 6 zeros, micro is a decimal point followed by six zeros

Prefix Power of ten
yocto-10-24
zepto-10-21
atto-10-18
femto-10-15
pico-10-12
nano-10-9
micro-10-6
milli-10-3
centi-10-2
deci-10-1
(none)100
deka-101
hecto-102
kilo-103
mega-106
giga-109
tera-1012
peta-1015
exa-1018
zetta-1021
yotta-1024
Suggestions or corrections email me [email protected]