Tre-exitillion

Tre-exitillion (coined by SuperJedi224), equals H(163)=H(4,096), where H(x) equals 103x+3.
It is equal to 1012,291.
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{12291}\) 	\(1\times10^{12291}\)
Arrow notation 	\(10\uparrow12291\) 	\(10\uparrow12291\)
Steinhaus-Moser Notation 	5[3][3] 	6[3][3]
Copy notation 	9[12291] 	10[6146]
Taro's multivariable Ackermann function	A(3,40826) 	A(3,40827)
Pound-Star Notation 	#*((19))*57 	#*((20))*57
BEAF 	{10,12291} 	{10,12291}
Hyper-E notation 	E12291 	E12291
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Hyperfactorial array notation 	3893! 	3894!
Fast-growing hierarchy 	\(f_2(40814)\) 	\(f_2(40815)\)
Hardy hierarchy 	\(H_{\omega^2}(40814)\) 	\(H_{\omega^2}(40815)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^4+\omega^32+\omega^22+\omega9+1}}(10)\)	\(g_{\omega^{\omega^4+\omega^32+\omega^22+\omega9+1}}(10)\)
==Source==
==See also==
Category:Class 2
Category:Numbers with 1000 to 1000000 digits