Oktakisekatommyrillion

Oktakisekatommyrillion is equal to \(10^{3\times 10^{27}} = 10^{3\text{ octillion}}\).2.4.7: Russ Rowlett's Greek Based -illions
It is also called novemnonagintinongentiyocto-novemnonagintinongentizepto-novemnonagintinongentiatto-novemnonagintinongentifemto-novemnonagintinongentipico-novemnonagintinongentinano-novemnonagintinongentimicro-novemnonagintinongentimilli-novemnonagintinongentillion by Sbiis Saibian.2.4.8: Jonathan Bowers' 4 Tiered -illion Series by Sbiis Saibian
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(1000\uparrow10\uparrow27\) 	\(1000\uparrow10\uparrow27\)
Down-arrow notation 	\(1000\downarrow\downarrow10\) 	\(1000\downarrow\downarrow10\)
Steinhaus-Moser Notation 	20[3][3] 	21[3][3]
Copy notation 	2[2[28]] 	3[3[28]]
Chained arrow notation 	\(1000\rightarrow(10\rightarrow27)\) 	\(1000\rightarrow(10\rightarrow27)\)
H* function 	H(H(8)-1) 	H(H(8)-1)
Taro's multivariable Ackermann function	A(3,A(3,90)) 	A(3,A(3,91))
Pound-Star Notation 	#*((1))*(1,4,1)*5 	#*((1))*(6,2)*8
BEAF & Bird's array notation 	{1000,{10,27}} 	{1000,{10,27}}
Hyper-E notation 	E(3E27) 	E(3E27)
Bashicu matrix system 	(0)(1)[9] 	(0)(1)[10]
Hyperfactorial array notation 	(25!)! 	(26!)!
Fast-growing hierarchy 	\(f_2(f_2(86))\) 	\(f_2(f_2(87))\)
Hardy hierarchy 	\(H_{\omega^22}(86)\) 	\(H_{\omega^22}(87)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega2+7}3}}(10)\)	\(g_{\omega^{\omega^{\omega2+7}3}}(10)\)
==Sources==
Category:Numbers
Category:Illion
Category:Class 3
Category:Numbers by Sbiis Saibian
Category:Middle class 3
Category:Tier 2 -illion numbers