Depending on how the implied parentheses are considered:
(0.96 * 100) ^ 2
OR
0.96 * (100 ^ 2) = 9600
8.7 times 10 to the power of two is equal to 870.
10 to the 1 power times fourty nine point thirty two = 10
10 to the 4 power times 10 to the 3 power is 10,000,000 (10 million).
1
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
3.45 x 10^1
50 times 10 to the 4th power is the same as (50x10)^4 which is actually 500x500x500x500 which equals 62,500,000,000 (sixty-two billion, five hundred million)
It is 9.65*10-5
3 times 10 to the first power = 30
1.39 times 10 to the 2nd power is 139
1.35 times 10 to the 19th power = 13,500,000,000,000,000,000
2 times 10 to the 3rd power = 2,000