Quattuordecillion

A quattuordecillion is equal to 1045 in America, or 1084 in France and Germany.Merriam-Webster Dictionary QuattuordecillionQuattuordecillion at Wolfram MathWorldSbiis Saibian's Ultimate Finite Numbers List Part I
In the long scale, 1045 is called septilliard, which is commonly used in France and Germany.
This number is also called pentadekillion in Russ Rowlett's Greek-based naming system.Russ Rowlett　Names for Large Numbers　Archived 2006-01-10.
Aarex Tiaokhiao gave the name pentecillion, referring to the value of this number.Aarex Tiaokhiao's illion numbers
Sbiis Saibian gave the name gogolcrumb, referring to the short scale value of this number.Hyper-E Notation, Large Numbers
== Decimal expansion ==
*1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 - short scale
*1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 - long scale
== Examples ==
*There are about 41.75 quattuordecillion water molecules in all the water on the earth.Even Larger Numbers In Science and Astronomy - Large Numbers
*The prefix tenapeta- multiplies by one quattuordecillion.
== Approximations ==
For short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{45}\) 	\(1\times10^{45}\)
Arrow notation 	\(10\uparrow45\) 	\(10\uparrow45\)
Steinhaus-Moser Notation 	30[3] 	31[3]
Copy notation 	9[45] 	10[23]
Taro's multivariable Ackermann function	A(3,146) 	A(3,147)
Pound-Star Notation 	#*(0,0,8,1)*10 	#*(4,1,6,6,1)*7
BEAF 	{10,45} 	{10,45}
Bashicu matrix system 	(0)(0)(0)(0)[649] 	(0)(0)(0)(0)[650]
Hyperfactorial array notation 	38! 	39!
Fast-growing hierarchy 	\(f_2(142)\) 	\(f_2(143)\)
Hardy hierarchy 	\(H_{\omega^2}(142)\) 	\(H_{\omega^2}(143)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega4+5}}(10)\)	\(g_{\omega^{\omega4+5}}(10)\)
For long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{84}\) 	\(1\times10^{84}\)
Arrow notation 	\(10\uparrow84\) 	\(10\uparrow84\)
Steinhaus-Moser Notation 	49[3] 	50[3]
Copy notation 	9[84] 	1[85]
Taro's multivariable Ackermann function	A(3,276) 	A(3,277)
Pound-Star Notation 	#*(10,1,0,0,0,4,3)*7 	#*(6,0,0,9,1)*13
BEAF 	{10,84} 	{10,84}
Bashicu matrix system 	(0)(0)(0)(0)[589] 	(0)(0)(0)(0)[590]
Hyperfactorial array notation 	61! 	62!
Fast-growing hierarchy 	\(f_2(270)\) 	\(f_2(271)\)
Hardy hierarchy 	\(H_{\omega^2}(270)\) 	\(H_{\omega^2}(271)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega8+4}}(10)\)	\(g_{\omega^{\omega8+4}}(10)\)
== List of prefixed numbers derived from decillion ==
Name 	Short scale	Long scale
undecillion 	1036 	1066
duodecillion 	1039 	1072
tredecillion 	1042 	1078
quattuordecillion	1045 	1084
quindecillion 	1048 	1090
sexdecillion 	1051 	1096
septendecillion 	1054 	10102
octodecillion 	1057 	10108
novemdecillion 	1060 	10114
== Sources ==
== See also ==
Category:Numbers
Category:Illion
Category:Class 2
Category:Decillion
Category:Numbers with 30 to 100 digits
Category:Tier 1 -illion numbers
Category:Numbers with peer-reviewed source
fr:Quattuordécillion