Octal-googolchime

The octal-googolchime is equal to 81,000 = 23,000 ≒ 1.230232×10903. The term was coined by Sbiis Saibian.
This number is slightly larger than trecentillion in short scale.
Username5243 calls this number Octal-Goomol, and it's equal to 8[1]1,000 in Username5243's Array Notation.Part 1 - My Large Numbers
== Decimal expansion ==
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1.23\times10^{903}\) 	\(1.231\times10^{903}\)
Arrow notation 	\(8\uparrow1000\) 	\(8\uparrow1000\)
Steinhaus-Moser Notation 	354[3] 	355[3]
Copy notation 	1[904] 	2[904]
Taro's multivariable Ackermann function	A(3,2997) 	A(3,2998)
Pound-Star Notation 	#*((65))*18 	#*((66))*18
BEAF 	{8,1000} 	{8,1000}
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)[3370] 	(0)(0)(0)(0)(0)(0)(0)(0)[3371]
Hyperfactorial array notation 	413! 	414!
Fast-growing hierarchy 	\(f_2(2988)\) 	\(f_2(2989)\)
Hardy hierarchy 	\(H_{\omega^2}(2988)\) 	\(H_{\omega^2}(2989)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^27+\omega5}}(8)\)	\(g_{\omega^{\omega^3+\omega^27+\omega5}}(8)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Numbers by Sbiis Saibian
Category:Powers of 2
Category:Numbers with 101 to 999 digits
Category:Googol series
Category:Guppy regiment