Power = 5 = exponent. That is, exponent = 5.
105 is a power. 10 is the base and the exponent is 5.
The E on a calculator means "times ten to the power of." 4E10 means 4 times 10 to the power of 10.
4/3
10 to the power 1
10 power of 4
it would be 1 * 10 to the 9th power ( your exponent would be 9
A rational exponent means that you use a fraction as an exponent, for example, 10 to the power 1/3. These exponents are interpreted as follows, for example:10 to the power 1/3 = 3rd root of 1010 to the power 2/3 = (3rd root of 10) squared, or equivalently, 3rd root of (10 squared)
And exponent of -2 represents the square root
10 to the fifth power, or 1.0 x 10 to the sixth power.
For 1 trillion it is 10^12 or 10 to the power of 12
10 to 8 power