Deka-ennaxis

The deka-ennaxis (formerly deka-ennaksys) is equal to E1#1#1#1#1#1#1#10 in Hyper-E notation. The term was coined by Sbiis Saibian. In up-arrow notation, this number is equal to \(10\uparrow^{8} 10\) or 10 decated to 10. Using Alistair Cockburn's booga- prefix, this number can be named "boogaten".
HaydenTheGoogologist2009 calls this number Hayden's Tridecal, and it's equal to 10(10)10 in Hayden's Array Notation.Hayden's Array Notation. Retrieved 2022-04-24.
ARsygo coined ginormous decker for this number.AR Googol - Numbers from BEAF. Retrieved 2022-12-09.
==Approximations in other notations==
Notation 	Approximation
Up-arrow notation 	\(10 \uparrow^8 10\) (exact value)
Chained arrow notation 	\(10 \rightarrow 10 \rightarrow 8\) (exact value)
BEAF 	\(\{10,10,8\}\) (exact value)
Hyperfactorial array notation	\(12!7\)
Fast-growing hierarchy 	\(f_9(10)\)
Hardy hierarchy 	\(H_{(\omega^9) 10}(10)\)
Slow-growing hierarchy 	\(g_{\varphi(7,0)}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:3 entry linear
Category:Greek-based name
Category:Booga-