Quattuorsexagintaquadringentillion

A quattuorsexagintaquadringentillion is equal to \(10^{1395}\) in the short scale and \(10^{2784}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 464th -illion number.
In the long scale, \(10^{1395}\) is called duotrigintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1395}\) (exact) 	\(1\times10^{1395}\) (exact)
Arrow notation 	\(10\uparrow 1395\) (exact) 	\(10\uparrow 1395\) (exact)
Steinhaus-Moser Notation 	514[3] 	515[3]
Chained arrow notation 	\(10\rightarrow 1395\) (exact) 	\(10\rightarrow 1395\) (exact)
Taro's multivariable Ackermann function	A(3,4631) 	A(3,4632)
BEAF & Bird's array notation 	{10,1395} (exact) 	{10,1395} (exact)
Hyper-E notation 	E1395 (exact) 	E1395 (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)(514) 	m(1)(515)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4621)\) 	\(f_2(4622)\)
Hardy hierarchy 	\(H_{\omega^2}(4621)\) 	\(H_{\omega^2}(4622)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 3+\omega 9+5}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 3+\omega 9+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2784}\) (exact) 	\(1\times10^{2784}\) (exact)
Arrow notation 	\(10\uparrow 2784\) (exact) 	\(10\uparrow 2784\) (exact)
Steinhaus-Moser Notation 	936[3] 	937[3]
Chained arrow notation 	\(10\rightarrow 2784\) (exact) 	\(10\rightarrow 2784\) (exact)
Taro's multivariable Ackermann function	A(3,9245) 	A(3,9246)
BEAF & Bird's array notation 	{10,2784} (exact) 	{10,2784} (exact)
Hyper-E notation 	E2784 (exact) 	E2784 (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)(936) 	m(1)(937)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9235)\) 	\(f_2(9236)\)
Hardy hierarchy 	\(H_{\omega^2}(9235)\) 	\(H_{\omega^2}(9236)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 8+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 8+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers