Hexahectillion

Hexahectillion is equal to \(10^{3\times 10^{1,800}+3}\).2.4.8 - Jonathan Bowers' 4 Tiered -illion Series - Large Numbers1.8. Extensions to the -illions II: Jonathan Bowers' -illions - Pointless Large Number Stuff The term was coined by Sbiis Saibian.
== Written form ==
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(1000\uparrow(1+10\uparrow1800)\) 	\(1000\uparrow(1+10\uparrow1800)\)
Down-arrow notation 	\(1000\downarrow\downarrow601\) 	\(304\downarrow\downarrow726\)
Steinhaus-Moser Notation 	640[3][3] 	641[3][3]
Copy notation 	2[2[1801]] 	3[3[1801]]
H* function 	H(H(599)) 	H(H(599))
Taro's multivariable Ackermann function	A(3,A(3,5979)) 	A(3,A(3,5980))
Pound-Star Notation 	#*((1))*((48))*18 	#*((1))*((49))*18
BEAF 	{1000,1+{10,1800}} 	{1000,1+{10,1800}}
Hyper-E notation 	E(3+3E1800) 	E(3+3E1800)
Bashicu matrix system 	(0)(1)[77] 	(0)(1)[78]
Hyperfactorial array notation 	(737!)! 	(738!)!
Fast-growing hierarchy 	\(f_2(f_2(5970))\) 	\(f_2(f_2(5971))\)
Hardy hierarchy 	\(H_{\omega^22}(5970)\) 	\(H_{\omega^22}(5971)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^3+\omega^28}3+3}}(10)\)	\(g_{\omega^{\omega^{\omega^3+\omega^28}3+3}}(10)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Class 3
Category:Illion
Category:Upper class 3
Category:Tier 2 -illion numbers