3.9476 x 101
Yes.
0.55
21 to the forth power
Standard Form/Notation, Scientific Notation and Exponential Notation are used in different countries but all have the same meaning. It is a way of expressing a number as a value between 1 and 10 multiplied by a power of 10. 106 = 1.06 x 102
If you mean 2.65 x 103 this is called standard form or, alternatively, scientific notation or exponential notation,
39
It means in powers as for example 5*5*5 in exponential notation is 5^3 which means 5 to the power of 3
35
It is 1.818x10 raised to the power of 3.
The standard notation of 6.254x10 to the 7th power is 62,540,000
The standard notation of 7.86x10 to the power of -4 is 0.000786
2.3010 to the 4th power in standard notation is 28.032799749201