75 to the 10th power (to the power of 10) is 5.63x10^8.
Zero to the 10th power is 0. Zero to any power will always be 0.
The square root of x to the 10th power is x to the 10th power raised to the 1/2 power, which simplifies to x to the 10/2 power. This further simplifies to x to the 5th power. Therefore, the square root of x to the 10th power is x to the 5th power.
2¹⁰ + 2¹⁰ = 2 × 2¹⁰ = 2¹¹ = 2048
3,661,510,899,651,594,831,102,976
infinity
One.
As far as I know, it doesn't have a special name. It's 10^(10^googol) = 10^[10^(10^100)] where the symbol ^ means 'to the power of'.
2 to the power of 10 is 1,024.
424 to the power of 10 is 187,783,991,425,011,927,929,061,376
26 to the power of 10 is 141,167,095,653,376.
12 to the power of 10 is 61,917,364,224.