Googoltrethrex

The googoltrethrex or googoltrithrex is equal to s(10,googolduthrex,3) using strong array notation.Part 1 (LAN) - Aarex Googology The term was coined by Aarex Tiaokhiao.
Username5243 calls this number googoltritrex, and it's equal to 10[3]googoldutrex in Username5243's Array Notation.Part 1 - My Large Numbers
== Approximations in other notations ==
Notation 	Approximation
Up-arrow notation 	\(10 \uparrow\uparrow\uparrow 10 \uparrow\uparrow\uparrow 10 \uparrow\uparrow\uparrow 10 \uparrow 100\) (exact)
Chained arrow notation 	\(10 \rightarrow (10 \rightarrow (10 \rightarrow 10^{100} \rightarrow 3) \rightarrow 3) \rightarrow 3 \) (exact)
Hyper-E notation 	\(E100\#1\#1\#4\)
Hyperfactorial array notation	\(((70!)!2)!2)!2\)
BEAF 	\(\{10,\{10,\{10,\{10,100\},3\},3\},3\}\) (exact)
Fast-growing hierarchy 	\(f_4(f_4(f_4(f_2(324))))\)
Hardy hierarchy 	\(H_{\omega^43+\omega^2}(324)\)
Slow-growing hierarchy 	\(g_{\zeta_{\zeta_{\zeta_{\omega^\omega}}}}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by Aarex Tiaokhiao
Category:Up-arrow notation level
Category:Googol series
Category:Toogol Regiment
Category:Strong array notation numbers