0.000000474 in scientific notation is 4.74 x 10^-7.
1.69 x 10 to the 7th power
7.0 x 10 to the 7th power
7 times negative 10 to the 7th power
3.0201 times 10 to the 7th power = 30,201,000
it would be 1.42002x10 to the 7th power
0.000000474 in scientific notation is 4.74 x 10^-7.
2.3507783 * 10 to the 7th power.
8.8801 x 10 to the -7th power.
1.69 x 10 to the 7th power
7.0 x 10 to the 7th power
7 times negative 10 to the 7th power
3.0201 times 10 to the 7th power = 30,201,000
Your 23000000 is 23,000,000 = 2.3 x 107 (to the 7th power) for your answer.
The scientific notation of 8.17*10^7 as a number is 81,700,000
The standard notation of 6.254x10 to the 7th power is 62,540,000
1.17 x 10 to the 7th power (1.17x10^7)