Text		Symbol	Factor	Power
tera	trillion	T	1,000,000,000,000	10^12
giga	billion	G	1,000,000,000	10^9
mega	million	M	1,000,000	10^6
kilo	thousand	k	1000	10^3
hecto	hundred	h	100	10^2
deca	ten	da	10	10^1
(meter)		(none)	1	10^0
deci	tenth	d	0.1	10^-1
centi	hundredth	c	0.01	10^-2
milli	thousandth	m	0.001	10^-3
micro	millionth	µ	0.000 001	10^-6
nano	billionth	n	0.000 000 001	10^-9
pico	trillionth	p	0.000 000 000 001	10^-12