In this python program, we discuss the** calculation of the power f a number using For loop, While loop, and Pow function.**

# Python Program to Calculate Power of a number using for loop

In this python program, we **calculate a power a number using for loop**.

```
number = int(input(" Please Enter any Positive Integer : "))
exponent = int(input(" Please Enter Exponent Value : "))
power = 1
for i in range(1, exponent + 1):
power = power * number
print("The Result of {0} Power {1} = {2}".format(number, exponent, power))
```

Written below is the OutPut of the Program.

```
Please Enter any Positive Integer : 8
Please Enter Exponent Value : 9
The Result of 8 Power 9 = 134217728.0
```

## Python Program to Calculate Power of a number using While loop

In this program, we discuss the **to find the power of a number using the while loop**.

```
number = int(input(" Please Enter any Positive Integer : "))
exponent = int(input(" Please Enter Exponent Value : "))
power = 1
i = 1
while(i <= exponent):
power = power * number
i = i + 1
print("The Result of {0} Power {1} = {2}".format(number, exponent, power))
```

Here is the output of this program.

```
Please Enter any Positive Integer : 10
Please Enter Exponent Value : 5
The Result of 10 Power 5 = 100000
```

### Python Program to Calculate Power of a number using Pow function

In this **python program calculate the power of a number using the pow function**. Next, we are using the built-in math function called pow to find the power of a number.

```
import math
number = int(input(" Please Enter any Positive Integer : "))
exponent = int(input(" Please Enter Exponent Value : "))
power = math.pow(number, exponent)
print("The Result of {0} Power {1} = {2}".format(number, exponent, power))
```

Here is the output of the program.

```
Please Enter any Positive Integer : 5
Please Enter Exponent Value : 5
The Result of 5 Power 5 = 3125.0
```