Triohectillion

Triohectillion is equal to \(10^{3\cdot10^{309} + 3}\).Jonathan Bowers' 4 Tiered -illion Series It is defined using Sbiis Saibian's generalization of Jonathan Bowers' -illion system. It is the duocentillionth -illion.
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(1000\uparrow(1+10\uparrow309)\) 	\(1000\uparrow(1+10\uparrow309)\)
Down-arrow notation 	\(1000\downarrow\downarrow104\) 	\(514\downarrow\downarrow115\)
Steinhaus-Moser Notation 	142[3][3] 	143[3][3]
Copy notation 	2[2[310]] 	3[3[310]]
H* function 	H(H(102)) 	H(H(102))
Taro's multivariable Ackermann function	A(3,A(3,1026)) 	A(3,A(3,1027))
Pound-Star Notation 	#*((1))*((1))*9 	#*((1))*((2))*9
BEAF 	{1000,1+{10,309}} 	{1000,1+{10,309}}
Hyper-E notation 	E(3+3E309) 	E(3+3E309)
Bashicu matrix system 	(0)(1)[32] 	(0)(1)[33]
Hyperfactorial array notation 	(170!)! 	(171!)!
Fast-growing hierarchy 	\(f_2(f_2(1019))\) 	\(f_2(f_2(1020))\)
Hardy hierarchy 	\(H_{\omega^22}(1019)\) 	\(H_{\omega^22}(1020)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^23+9}3+3}}(10)\)	\(g_{\omega^{\omega^{\omega^23+9}3+3}}(10)\)
== Sources ==
Category:Numbers
Category:Illion
Category:Class 3
Category:Upper class 3
Category:Tier 2 -illion numbers