Cube root of 10 = 2.15443469003
10 Cubed = 1000
1000 Cubed = 1 Billion = 10^9

1 × 10^9. The metric prefix giga indicates 1,000,000,000 times the base unit. Its symbol is G.

1 Billion Cubed = Octillion 10^27
1 Octillion cubed = Sesvigintillion 10^81
1 Sesvigintillion Cubed 10^81 = Octogintillion= 10^243

10^243 Octogintillion
10^729
10^2187
10^6561
10^19683
10^59049

Octogintillion^3^3^3^3^3^3
= 10^177147

10^3003 is a Millinillion

One googol is presumed to be greater than the number of atoms in the observable universe, which has been estimated to be approximately 10^78.Thus, in the physical world, it is difficult to give examples of numbers that compare to the vastly greater googolplex. However, in analyzing quantum states and black holes, determining experimentally whether or not information is lost down black holes of solar mass . would require more than 10^10^76.96

Huge numbers are kinda cool really like this, But lets Look at thing more simplified.

10^100 = Googol = Really Useless
10^googol = 10^10^100 = 100 Times more Useless = Googolplex
10googolplex = 10^10^10^100 = Ultimate Useless Number.

"googol." Later, another mathematician devised the term googolplex for 10 to the power of googol - that is, 1 followed by 10 to the power of 100 zeros. googolplex is the number 10^googol, or equivalently, 10^(10^100)
writing a googolplex in full decimal form 10,000,000,000 would be physically impossible, since doing so would require more space than is available in the known universe.

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