Quinquadragintanongentillion

A quinquadragintanongentillion is equal to \(10^{2838}\) in the short scale and \(10^{5670}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 945th -illion number.
In the long scale, \(10^{2838}\) is called treseptuagintaquadringentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2838}\) (exact) 	\(1\times10^{2838}\) (exact)
Arrow notation 	\(10\uparrow 2838\) (exact) 	\(10\uparrow 2838\) (exact)
Steinhaus-Moser Notation 	952[3] 	953[3]
Chained arrow notation 	\(10\rightarrow 2838\) (exact) 	\(10\rightarrow 2838\) (exact)
Taro's multivariable Ackermann function	A(3,9424) 	A(3,9425)
BEAF & Bird's array notation 	{10,2838} (exact) 	{10,2838} (exact)
Hyper-E notation 	E2838 (exact) 	E2838 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(9)\) 	\(s(1)^3(\lambda x.x+1)(10)\)
m(n) map 	m(1)(952) 	m(1)(953)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9414)\) 	\(f_2(9415)\)
Hardy hierarchy 	\(H_{\omega^2}(9414)\) 	\(H_{\omega^2}(9415)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 3+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 3+8}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5670}\) (exact) 	\(1\times10^{5670}\) (exact)
Arrow notation 	\(10\uparrow 5670\) (exact) 	\(10\uparrow 5670\) (exact)
Steinhaus-Moser Notation 	1748[3] 	1749[3]
Chained arrow notation 	\(10\rightarrow 5670\) (exact) 	\(10\rightarrow 5670\) (exact)
Taro's multivariable Ackermann function	A(3,18832) 	A(3,18833)
BEAF & Bird's array notation 	{10,5670} (exact) 	{10,5670} (exact)
Hyper-E notation 	E5670 (exact) 	E5670 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(10)\) 	\(s(1)^3(\lambda x.x+1)(11)\)
m(n) map 	m(1)(1748) 	m(1)(1749)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(18821)\) 	\(f_2(18822)\)
Hardy hierarchy 	\(H_{\omega^2}(18821)\) 	\(H_{\omega^2}(18822)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2 6+\omega 7}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2 6+\omega 7}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Powers of 10 with squarefree exponent
Category:Tier 1 -illion numbers