Quinvigintisescentillion

A quinvigintisescentillion is equal to \(10^{1878}\) in the short scale and \(10^{3750}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 625th -illion number.
In the long scale, \(10^{1878}\) is called tredecitrecentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1878}\) (exact) 	\(1\times10^{1878}\) (exact)
Arrow notation 	\(10\uparrow 1878\) (exact) 	\(10\uparrow 1878\) (exact)
Steinhaus-Moser Notation 	665[3] 	666[3]
Chained arrow notation 	\(10\rightarrow 1878\) (exact) 	\(10\rightarrow 1878\) (exact)
Taro's multivariable Ackermann function	A(3,6235) 	A(3,6236)
BEAF & Bird's array notation 	{10,1878} (exact) 	{10,1878} (exact)
Hyper-E notation 	E1878 (exact) 	E1878 (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)(665) 	m(1)(666)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(6225)\) 	\(f_2(6226)\)
Hardy hierarchy 	\(H_{\omega^2}(6225)\) 	\(H_{\omega^2}(6226)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 8+\omega 7+8}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 8+\omega 7+8}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3750}\) (exact) 	\(1\times10^{3750}\) (exact)
Arrow notation 	\(10\uparrow 3750\) (exact) 	\(10\uparrow 3750\) (exact)
Steinhaus-Moser Notation 	1215[3] 	1216[3]
Chained arrow notation 	\(10\rightarrow 3750\) (exact) 	\(10\rightarrow 3750\) (exact)
Taro's multivariable Ackermann function	A(3,12454) 	A(3,12455)
BEAF & Bird's array notation 	{10,3750} (exact) 	{10,3750} (exact)
Hyper-E notation 	E3750 (exact) 	E3750 (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)(1215) 	m(1)(1216)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(12443)\) 	\(f_2(12444)\)
Hardy hierarchy 	\(H_{\omega^2}(12443)\) 	\(H_{\omega^2}(12444)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 7+\omega 5}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 7+\omega 5}}(10)\) (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