Undeciquingentillion

An undeciquingentillion is equal to \(10^{1536}\) in the short scale and \(10^{3066}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 511th -illion number.
In the long scale, \(10^{1536}\) is called sesquinquagintaducentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1536}\) (exact) 	\(1\times10^{1536}\) (exact)
Arrow notation 	\(10\uparrow 1536\) (exact) 	\(10\uparrow 1536\) (exact)
Steinhaus-Moser Notation 	559[3] 	560[3]
Chained arrow notation 	\(10\rightarrow 1536\) (exact) 	\(10\rightarrow 1536\) (exact)
Taro's multivariable Ackermann function	A(3,5099) 	A(3,5100)
BEAF & Bird's array notation 	{10,1536} (exact) 	{10,1536} (exact)
Hyper-E notation 	E1536 (exact) 	E1536 (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)(559) 	m(1)(560)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(5090)\) 	\(f_2(5091)\)
Hardy hierarchy 	\(H_{\omega^2}(5090)\) 	\(H_{\omega^2}(5091)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 5+\omega 3+6}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 5+\omega 3+6}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3066}\) (exact) 	\(1\times10^{3066}\) (exact)
Arrow notation 	\(10\uparrow 3066\) (exact) 	\(10\uparrow 3066\) (exact)
Steinhaus-Moser Notation 	1019[3] 	1020[3]
Chained arrow notation 	\(10\rightarrow 3066\) (exact) 	\(10\rightarrow 3066\) (exact)
Taro's multivariable Ackermann function	A(3,10182) 	A(3,10183)
BEAF & Bird's array notation 	{10,3066} (exact) 	{10,3066} (exact)
Hyper-E notation 	E3066 (exact) 	E3066 (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)(1019) 	m(1)(1020)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(10171)\) 	\(f_2(10172)\)
Hardy hierarchy 	\(H_{\omega^2}(10171)\) 	\(H_{\omega^2}(10172)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega 6+6}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega 6+6}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers