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Number	Prefix	Symbol		Number	Prefix	Symbol
10 1	deka-	da		10 -1	deci-	d
10 2	hecto-	h		10 -2	centi-	c
10 3	kilo-	k		10 -3	milli-	m
10 6	mega-	M		10 -6	micro-	u (greek mu)
10 9	giga-	G		10 -9	nano-	n
10 12	tera-	T		10 -12	pico-	p
10 15	peta-	P		10 -15	femto-	f
10 18	exa-	E		10 -18	atto-	a
10 21	zeta-	Z		10 -21	zepto-	z
10 24	yotta-	Y		10 -24	yocto-	y
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