Here is one page. It was originally posted on "www.uni-bonn.de/~manfear/large.php+billion+trillion+numbers&hl=en" but I think that page is not there. I manage to grab it from googles's cache. WayBack Machine

Names of large and small numbers

The numbers names in USA and Europe
	USA (10³⁺³ⁿ)	UK (10⁶ⁿ)	DE (10⁶ⁿ)	Greek-based name (proposed)	SI Prefix	Symbol
10^-30	nonillionth	quintillionth	Quintillionstel		Quecto-	q
10^-27	octillionth	quadrilliardth	Quadrilliardstel		Ronto-	r
10^-24	septillionth	quadrillionth	Quadrillionstel		Yocto-	y
10^-21	sextillionth	trilliardth	Trilliardstel		Zepto-	z
10^-18	quintillionth	trillionth	Trillionstel		Atto-	a
10^-15	quadrillionth	billiardth	Billiardstel		Femto-	f
10^-12	trillionth	billionth	Billionstel		Pico-	p
10^-9	billionth	milliardth	Milliardstel		Nano-	n
10^-6	millionth		Millionstel		Micro-	µ
10^-5	hundred thousandth		Hunderttausendstel
10^-4	ten thousandth		Zehntausendstel
10^-3	thousandth		Tausendstel		Milli-	m
10^-2	hundredth		Hundertstel		Centi-	c
10^-1	tenth		Zehntel		Deci-	d
10⁰	one		eins
10¹	ten		zehn		Deka- Deca-	dk
10²	hundred		hundert		Hecto-	h
10³	thousand		tausend		Kilo-	k
10⁴	ten thousand		zehntausend		Myria-	ma
10⁵	hundred thousand		hunderttausend		Hectokilo-	hk
10⁶	million		Million		Mega-	M
10⁹	billion	milliard	Milliarde	gillion	Giga-	G
10¹²	trillion	billion	Billion	tetrillion	Tera-	T
10¹⁵	quadrillion	billiard	Billiarde	pentillion	Peta-	P
10¹⁸	quintillion	trillion	Trillion	hexillion	Exa-	E
10²¹	sexillion	trilliard	Trilliarde	heptillion	Zetta-	Z
10²⁴	septillion	quadrillion	Quadrillion	oktillion	Yotta-	Y
10²⁷	octillion	quadrilliard	Quadrilliarde	ennillion	Ronna	R
10³⁰	nonillion	quintillion	Quintillion	dekillion	Quetta	Q
10³³	decillion	quintilliard	Quintilliarde	hendekillion
10³⁶	undecillion	sextillion	Sextillion	dodekillion
10³⁹	duodecillion	sextilliard	Sextilliarde	trisdekillion
10⁴²	tredecillion	septillion	Septillion	tetradekillion
10⁴⁵	quattuordecillion	septilliard	Septilliarde	pentadekillion
10⁴⁸	quindecillion	octillion	Oktillion	hexadekillion
10⁵¹	sexdecillion	octilliard	Oktilliarde	heptadekillion
10⁵⁴	septdecillion, septendecillion	nonillion, noventillion	Nonillion	oktadekillion
10⁵⁷	octodecillion	nonilliard, noventilliard	Nonilliarde	enneadekillion
10⁶⁰	novemdecillion	decillion	Dezillion	icosillion
10⁶³	vigintillion	decilliard	Dezilliarde	icosihenillion
10⁶⁶	unvigintillion	undecillion	Undezillion	icosidillion
10⁶⁹	duovigintillion	undecilliard	Undezilliarde	icositrillion
10⁷²	trevigintillion	dodecillion, duodecillion	Duodezillion	icositetrillion
10⁷⁵	quattuorvigintillion	dodecilliard, duodecilliard	Doudezilliarde	icosipentillion
10⁷⁸	quinvigintillion	tredecillion	Tredezillion	icosihexillion
10⁸¹	sexvigintillion	tredecilliard	Tredizilliarde	icosiheptillion
10⁸⁴	septvigintillion, septenvigintillion	quattuordecillion	Quattuordezillion	icosioktillion
10⁸⁷	octovigintillion	quattuordecilliard	Quattuordezilliarde	icosiennillion
10⁹⁰	novemvigintillion	quindecillion	Quindezillion	triacontillion
10⁹³	trigintillion	quindecilliard	Quindezilliarde	triacontahenillion
10⁹⁶	untrigintillion	sexdecillion	Sexdezillion	triacontadillion
10⁹⁹	duotrigintillion	sexdecilliard	Sexdezilliarde	triacontatrillion
10¹⁰⁰	googol (10 duotrigintillion)	googol (10 sexdecilliard)	ein Googol (10 Sexdezilliarden)
10¹⁰²	tretrigintillion	septendecillion	Septendezillion
10¹⁰⁵	quattuortrigintillion	septendecilliard	Septendezilliarde
10¹⁰⁸	quintrigintillion	octodecillion	Oktodezillion
10¹¹¹	sextrigintillion	octodecilliard	Oktodezilliarde
10¹¹⁴	septtrigintillion, septentrigintillion	novemdecillion	Novemdezillion
10¹¹⁷	octotrigintillion	novemdecilliard	Novemdezilliarde
10¹²⁰	novemtrigintillion	vigintillion	Vigintillion
10¹²³	quadragintillion	vigintilliard	Vigintilliarde
10¹²⁶	unquadragintillion	unvigintillion	Unvigintillion
10¹²⁹	duoquadragintillion	unvigintilliard	Unvigintilliarde
10¹³²	trequadragintillion	duovigintillion	Duovigintillion
10¹³⁵	quattuorquadragintillion	duovigintilliard	Duovigintilliarde
10¹³⁸	quinquadragintillion	trevigintillion	Trevigintillion
10¹⁴¹	sexquadragintillion	trevigintilliard	Trevigintilliarde
10¹⁴⁴	septquadragintillion, septenquadragintillion	quattuorvigintillion	Quattuorvigintillion
10¹⁴⁷	octoquadragintillion	quattuorvigintilliard	Quattuorvigintilliarde
10¹⁵⁰	novemquadragintillion	quinvigintillion	Quinvigintillion
10¹⁵³	quinquagintillion	quinvigintilliard	Quinvigintilliarde
10¹⁵⁶	unquinquagintillion	sexvigintillion	Sexvigintillion
10¹⁵⁹	duoquinquagintillion	sexvigintilliard	Sexvigintilliarde
10¹⁶²	trequinquagintillion	septenvigintillion	Septenvigintillion
10¹⁶⁵	quattuorquinquagintillion	septenvigintilliard	Septenvigintilliarde
10¹⁶⁸	quinquinquagintillion	octovigintillion	Oktovigintillion
10¹⁷¹	sexquinquagintillion	octovigintilliard	Oktovigintilliarde
10¹⁷⁴	septquinquagintillion, septenquinquagintillion	novemvigintillion	Novemvigintillion
10¹⁷⁷	octoquinquagintillion	novemvigintilliard	Novemvigintilliarde
10¹⁸⁰	novemquinquagintillion	trigintillion	Trigintillion
10¹⁸³	sexagintillion	trigintilliard	Trigintilliarde
10¹⁸⁶	unsexagintillion	untrigintillion	Untrigintillion
10¹⁸⁹	duosexagintillion	untrigintilliard	Untrigintilliarde
10¹⁹²	tresexagintillion	duotrigintillion	Duotrigintillion
10¹⁹⁵	quattuorsexagintillion	duotrigintilliard	Duotrigintilliarde
10¹⁹⁸	quinsexagintillion	tretrigintillion	Tretrigintillion
10²⁰¹	sexsexagintillion	tretrigintilliard	Tretrigintilliarde
10²⁰⁴	septsexagintillion, septensexagintillion	quattuortrigintillion	Quattuortrigintillion
10²⁰⁷	octosexagintillion	quattuortrigintilliard	Quattuortrigintilliarde
10²¹⁰	novemsexagintillion	quintrigintillion	Quintrigintillion
10²¹³	septuagintillion	quintrigintilliard	Quintrigintilliarde
10²¹⁶	unseptuagintillion	sextrigintillion	Sextrigintillion
10²¹⁹	duoseptuagintillion	sextrigintilliard	Sextrigintilliarde
10²²²	treseptuagintillion	septentrigintillion	Septentrigintillion
10²²⁵	quattuorseptuagintillion	septentrigintilliard	Septentrigintilliarde
10²²⁸	quinseptuagintillion	octotrigintillion	Oktotrigintillion
10²³¹	sexseptuagintillion	octotrigintilliard	Oktotrigintilliarde
10²³⁴	septseptuagintillion, septenseptuagintillion	novemtrigintillion	Novemtrigintillion
10²³⁷	octoseptuagintillion	novemtrigintilliard	Novemtrigintilliarde
10²⁴⁰	novemseptuagintillion	quadragintillion	Quadragintillion
10²⁴³	octogintillion	quadragintilliard	Quadragintilliarde
10²⁴⁶	unoctogintillion	unquadragintillion	Unquadragintillion
10²⁴⁹	duooctogintillion	unquadragintilliard	Unquadragintilliarde
10²⁵²	treoctogintillion	duoquadragintillion	Duoquadragintillion
10²⁵⁵	quattuoroctogintillion	duoquadragintilliard	Duoquadragintilliarde
10²⁵⁸	quinoctogintillion	trequadragintillion	Trequadragintillion
10²⁶¹	sexoctogintillion	trequadragintilliard	Trequadragintilliarde
10²⁶⁴	septoctogintillion, septenoctogintillion	quattuorquadragintillion	Quattuorquadragintillion
10²⁶⁷	octooctogintillion	quattuorquadragintilliard	Quattuorquadragintilliarde
10²⁷⁰	novemoctogintillion	quinquadragintillion	Quinquadragintillion
10²⁷³	nonagintillion	quinquadragintilliard	Quinquadragintilliarde
10²⁷⁶	unnonagintillion	sexquadragintillion	Sexquadragintillion
10²⁷⁹	duononagintillion	sexquadragintilliard	Sexquadragintilliarde
10²⁸²	trenonagintillion	septenquadragintillion	Septenquadragintillion
10²⁸⁵	quattuornonagintillion	septenquadragintilliard	Septenquadragintilliarde
10²⁸⁸	quinnonagintillion	octoquadragintillion	Oktoquadragintillion
10²⁹¹	sexnonagintillion	octoquadragintilliard	Oktoquadragintilliarde
10²⁹⁴	septnonagintillion, septennonagintillion	novemquadragintillion	Novemquadragintillion
10²⁹⁷	octononagintillion	novemquadragintilliard	Novemquadragintilliarde
10³⁰⁰	novemnonagintillion	quinquagintillion	Quinquagintillion
10³⁰³	centillion	quinquagintilliard	Quinquagintilliarde
	...	...	...
10⁶⁰⁰		centillion	Zentillion
10⁶⁰³	ducentillion
	...	...	...
10⁹⁰³	trecentillion
	...	...	...
10^googol	googolplex	googolplex	ein Googolplex	1 followed by googol zeros

10⁶ⁿ	(2n-1)-illion	n-illion
10⁶ⁿ⁺³	(2n)-illion	n-illiard

10ⁿ is called n-plex
10^-n = 1 / 10ⁿ is called n-minex

With this pattern we can build extremely large:

googolplex = 10^googol
googolplexplex = 10^googolplex
googolplexplexplex = 10^{googolplexplex}
googolplexplexplexplex = 10^{googolplexplexplex}
...

... and small numbers:

googolminex = 1 / 10^googol
googolplexminex = 1 / 10^googolplex
googolplexplexminex = 1 / 10^{googolplexplex}
googolplexplexplexminex = 1 / 10^{googolplexplexplex}
...

Some Links...

HOME