Powers of 10: SI Prefixes

Prefix	Symbol	10n	Prefix	Symbol	2k	Word
Yotta	Y	1024	Yobi	Yi	280
Zetta	Z	1021	Zebi	Zi	270
Exa	E	1018	Exbi	Ei	260
Peta	P	1015	Pebi	Pi	250
Tera	T	1012	Tebi	Ti	240	trillion
Giga	G	109	Gibi	Gi	230	billion
Mega	M	106	Mebi	Mi	220	million
Kilo	K	103	Kibi	Ki	210	thousand
milli	m	10-3
micro	μ	10-6
nano	n	10-9
pico	p	10-12
femto	f	10-15
atto	a	10-18
zepto	z	10-21
yocto	y	10-24