It is approximately 8.281787452 x 10107 or 828,178,745,200,000,...,000 with 98 zeroes total (or 828.1787452 quattuortrigintillion). This gives you an idea of the size. It is bigger than a googol. This is an approximation because I would not want to do the calculation by hand.
No.
You can either calculate the fraction and raise the result to the 100th power or raise the numerator to the 100th power and divide it by the denominator raised to the 100th power.
10 to the 100th is... 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00 .... 10 to the 100th is a googol, or a number with 100 zeroes after it.
10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
1200.
7100
102
2 to the 100th power.
3/25
In scientific notation: 2.656139889x1095
1
It is: 1.015^100 = 4.43204565