SI 단위 prefix

단위표기입니다. (출처: http://en.wikipedia.org/wiki/Tera-)

SI prefixes

1000n	10n	Prefix	Symbol	Short scale	Long scale	Decimal equivalent in SI writing style
10008	1024	yotta-	Y	Septillion	Quadrillion	1 000 000 000 000 000 000 000 000
10007	1021	zetta-	Z	Sextillion	Trilliard (thousand trillion)	1 000 000 000 000 000 000 000
10006	1018	exa-	E	Quintillion	Trillion	1 000 000 000 000 000 000
10005	1015	peta-	P	Quadrillion	Billiard (thousand billion)	1 000 000 000 000 000
10004	1012	tera-	T	Trillion	Billion	1 000 000 000 000
10003	109	giga-	G	Billion	Milliard (thousand million)	1 000 000 000
10002	106	mega-	M	Million		1 000 000
10001	103	kilo-	k	Thousand		1 000
10002/3	102	hecto-	h	Hundred		100
10001/3	101	deca-	da	Ten		10
10000	100	(none)	(none)	One		1
1000−1/3	10−1	deci-	d	Tenth		0.1
1000−2/3	10−2	centi-	c	Hundredth		0.01
1000−1	10−3	milli-	m	Thousandth		0.001
1000−2	10−6	micro-	µ	Millionth		0.000 001
1000−3	10−9	nano-	n	Billionth	Milliardth	0.000 000 001
1000−4	10−12	pico-	p	Trillionth	Billionth	0.000 000 000 001
1000−5	10−15	femto-	f	Quadrillionth	Billiardth	0.000 000 000 000 001
1000−6	10−18	atto-	a	Quintillionth	Trillionth	0.000 000 000 000 000 001
1000−7	10−21	zepto-	z	Sextillionth	Trilliardth	0.000 000 000 000 000 000 001
1000−8	10−24	yocto-	y	Septillionth	Quadrillionth	0.000 000 000 000 000 000 000 001