The googoxtretrigintabar, coined with the googo- prefix, is equal to \((10^{100}\times 2)^{10^{100}}\) = g(2,(10^100),(10^100*2)) in the Ackermann's Generalized Exponential Notation. [1] This number was coined by Ruble. Its value in power of tens is approximately \(10^{10^{102.0013053928323}}\)[2]
Etymology[]
The "10100" in the exponent comes from "X̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅", the Roman numeral for googol, which is a part of the name of the googolism.