4 to the fourth power just means 4x4x4x4 and then the answer. So if you wanted to find the answer all you have to do is do 4x4 which is 16. Then 16x4 then find the answer. And then the answer to 16x4 times 4.
In computer Math, Giga is 2 raised to power of 30 bytes.
If the 3 is raised, it means m to the third power. If it's a measurement, it may mean cubic meters.
Numbers with exponents are sometimes referred to as a power. For example, x^4 can be called "x to the fourth power" which means that x is used as a factor four times. So, in a power, the number used as a factor is the base.
When something is raised to the nth power, it means that it is being multiplied by itself n times. For example, 2 to the power of 3 (2^3) means 2 multiplied by itself 3 times, which equals 8. The exponent, or the number being raised to the power of n, indicates how many times the base number is multiplied by itself.
4x4x4x4
If a number is raised to the fourth power, it is multiplied by itself four times. For example, 24 = 2 x 2 x 2 x 2 = 16.
3x3x3x3
x to the power of 1 means x
By 'a power' I would understand you to mean a number raised to a power, such as 43. You can then refer to this as 'four to the power of three'
7 raised to the second power is the same way as saying "seven squared". Seven squared is equal to 49.
Five to the fourth power (54) means 5 x 5 x 5 x 5, which is equal to 625.
62 = 6 x 6 = 36
It means 4 times 4 = 16
4 to the fourth power just means 4x4x4x4 and then the answer. So if you wanted to find the answer all you have to do is do 4x4 which is 16. Then 16x4 then find the answer. And then the answer to 16x4 times 4.
Raising a number to a positive integer power is pretty straightforward. Take the number and multiply it by itself a number of times. So 4² = 4 x 4 = 16. It is taken 2 times then multiplied. 4³ = 4 x 4 x 4 = 64. The number is taken 3 times and multiplied. This is also called 4 cubed or 4 raised to the third power. 4 raised to the fourth power is 4^4 = 4 x 4 x 4 x 4 = 256. The carat symbol [^] is often used to designate raising to a power.
In computer Math, Giga is 2 raised to power of 30 bytes.