Metric Prefixes

Metric Prefix	Name	Scientific notation	Human notation
M	mega	1 x 106	1 000 000
k	kilo	1 x 103	1 000
c	centi	1 x 10−2	0.01 (only in the context of centimeter: cm)
m	milli	1 x 10−3	0.001
μ	micro	1 x 10−6	0.000 001
n	nano	1 x 10−9	0.000 000 001
p	pico	1 x 10−12	0.000 000 000 001
f	femto	1 x 10−15	0.000 000 000 000 001