Trestrigintaoctingentillion

A trestrigintaoctingentillion is equal to \(10^{2502}\) in the short scale and \(10^{4998}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 833rd -illion number.
In the long scale, \(10^{2502}\) is called septendeciquadringentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2502}\) (exact) 	\(1\times10^{2502}\) (exact)
Arrow notation 	\(10\uparrow 2502\) (exact) 	\(10\uparrow 2502\) (exact)
Steinhaus-Moser Notation 	853[3] 	854[3]
Chained arrow notation 	\(10\rightarrow 2502\) (exact) 	\(10\rightarrow 2502\) (exact)
Taro's multivariable Ackermann function	A(3,8308) 	A(3,8309)
BEAF & Bird's array notation 	{10,2502} (exact) 	{10,2502} (exact)
Hyper-E notation 	E2502 (exact) 	E2502 (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)(853) 	m(1)(854)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(8298)\) 	\(f_2(8299)\)
Hardy hierarchy 	\(H_{\omega^2}(8298)\) 	\(H_{\omega^2}(8299)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 5+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 5+2}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{4998}\) (exact) 	\(1\times10^{4998}\) (exact)
Arrow notation 	\(10\uparrow 4998\) (exact) 	\(10\uparrow 4998\) (exact)
Steinhaus-Moser Notation 	1564[3] 	1565[3]
Chained arrow notation 	\(10\rightarrow 4998\) (exact) 	\(10\rightarrow 4998\) (exact)
Taro's multivariable Ackermann function	A(3,16599) 	A(3,16600)
BEAF & Bird's array notation 	{10,4998} (exact) 	{10,4998} (exact)
Hyper-E notation 	E4998 (exact) 	E4998 (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)(1564) 	m(1)(1565)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(16588)\) 	\(f_2(16589)\)
Hardy hierarchy 	\(H_{\omega^2}(16588)\) 	\(H_{\omega^2}(16589)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 4+\omega^2 9+\omega 9+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 4+\omega^2 9+\omega 9+8}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers