Pentehectillion

Pentehectillion is equal to \(10^{3\cdot10^{315} + 3}\).Jonathan Bowers' 4 Tiered -illion Series1.8. Extensions to the -illions II: Jonathan Bowers' -illions - Pointless Large Number Stuff It is defined using Sbiis Saibian's generalization of Jonathan Bowers' -illion system.
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(1000\uparrow(1+10\uparrow315)\) 	\(1000\uparrow(1+10\uparrow315)\)
Down-arrow notation 	\(1000\downarrow\downarrow106\) 	\(937\downarrow\downarrow107\)
Steinhaus-Moser Notation 	144[3][3] 	145[3][3]
Copy notation 	2[2[316]] 	3[3[316]]
H* function 	H(H(104)) 	H(H(104))
Taro's multivariable Ackermann function	A(3,A(3,1046)) 	A(3,A(3,1047))
Pound-Star Notation 	#*((1))*((2))*9 	#*((1))*((3))*9
BEAF 	{1000,1+{10,315}} 	{1000,1+{10,315}}
Hyper-E notation 	E(3+3E315) 	E(3+3E315)
Bashicu matrix system 	(0)(1)[32] 	(0)(1)[33]
Hyperfactorial array notation 	(172!)! 	(173!)!
Fast-growing hierarchy 	\(f_2(f_2(1039))\) 	\(f_2(f_2(1040))\)
Hardy hierarchy 	\(H_{\omega^22}(1039)\) 	\(H_{\omega^22}(1040)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^23+\omega+5}3+3}}(10)\)	\(g_{\omega^{\omega^{\omega^23+\omega+5}3+3}}(10)\)
== Sources ==
Category:Numbers
Category:Illion
Category:Class 3
Category:Greek-based name
Category:Upper class 3
Category:Tier 2 -illion numbers