Names of large numbers （Interesting)

From wikipeidia

Standard dictionary numbers

Name	Short scale (U.S. and modern British)	Long scale (continental Europe, older British)	Authorities
Name	Short scale (U.S. and modern British)	Long scale (continental Europe, older British)	AHD4^[1]	COD^[2]	OED2^[3]	OEDnew^[4]	RHD2^[5]	SOED3^[6]	W3^[7]	UM^[8]
Million	10⁶	10⁶	✓	✓	✓	✓	✓	✓	✓	✓
Milliard		10⁹	✓		✓	✓	✓			✓
Billion	10⁹	10¹²	✓	✓	✓	✓	✓	✓	✓	✓
Trillion	10¹²	10¹⁸	✓	✓	✓	✓	✓	✓	✓	✓
Quadrillion	10¹⁵	10²⁴	✓		✓	✓	✓	✓	✓	✓
Quintillion	10¹⁸	10³⁰	✓		✓	✓	✓	✓	✓	✓
Sextillion	10²¹	10³⁶	✓		✓	✓	✓	✓	✓	✓
Septillion	10²⁴	10⁴²	✓		✓	✓	✓	✓	✓	✓
Octillion	10²⁷	10⁴⁸	✓		✓	✓	✓	✓	✓	✓
Nonillion	10³⁰	10⁵⁴	✓		✓	✓	✓	✓	✓	✓
Decillion	10³³	10⁶⁰	✓		✓	✓	✓	✓	✓	✓
Undecillion	10³⁶	10⁶⁶	✓				✓		✓	✓
Duodecillion	10³⁹	10⁷²	✓				✓		✓	✓
Tredecillion	10⁴²	10⁷⁸	✓				✓		✓	✓
Quattuordecillion	10⁴⁵	10⁸⁴	✓				✓		✓	✓
Quindecillion (Quinquadecillion)	10⁴⁸	10⁹⁰	✓				✓		✓	✓
Sexdecillion (Sedecillion)	10⁵¹	10⁹⁶	✓				✓		✓	✓
Septendecillion	10⁵⁴	10¹⁰²	✓				✓		✓	✓
Octodecillion	10⁵⁷	10¹⁰⁸	✓				✓		✓	✓
Novemdecillion (Novendecillion)	10⁶⁰	10¹¹⁴	✓				✓		✓	✓
Vigintillion	10⁶³	10¹²⁰	✓		✓	✓	✓	✓	✓	✓
Centillion	10³⁰³	10⁶⁰⁰	✓		✓	✓	✓			✓

Name	Value	Authorities
Name	Value	AHD4	COD	OED2	OEDnew	RHD2	SOED3	W3	UM
Googol	10¹⁰⁰	✓		✓	✓	✓	✓	✓	✓
Googolplex	10^Googol	✓		✓	✓	✓	✓	✓	✓

Apart from million, the words in this list ending with -illion are all derived by adding prefixes (bi-, tri-, etc., derived from Latin) to the stem -illion.