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The ex-tritillion is equal to H(36) = H(729) = 102,190, where H(x) = 103x+3.[1] It is called novemvigintiseptingentillion in the short scale. The term was coined by SuperJedi224.

## Approximations

Notation Lower bound Upper bound
Scientific notation $$1\times10^{2\,190}$$
Arrow notation $$10\uparrow2\,190$$
Steinhaus-Moser Notation 760[3] 761[3]
Copy notation 9[2190] 1[2191]
Taro's multivariable Ackermann function A(3,7272) A(3,7273)
Pound-Star Notation #*((3965))*26 #*((3966))*26
BEAF {10,2190}
Hyper-E notation E2,190
Bashicu matrix system (0)(1)[3] (0)(1)[4]
Hyperfactorial array notation 872! 873!
Fast-growing hierarchy $$f_2(7\,262)$$ $$f_2(7\,263)$$
Hardy hierarchy $$H_{\omega^2}(7\,262)$$ $$H_{\omega^2}(7\,263)$$
Slow-growing hierarchy $$g_{\omega^{\omega^32+\omega^2+\omega9}}(10)$$

## Sources

Numbers By SuperJedi224

Fibonacci Numbers

Level One

Level Two

#*

#**

H#*

#*{}

#*<<>>

H#*<<>>

Bingol series

Based on the Faxul

Other factorials

Googovipleccix family

Graham Sequence Numbers

-Illion numbers

Level One

Level Three

Level Four

"-Illion" numbers by SuperJedi224

Level One

Level Three

Level Four