Python program to enter any number and calculate its square root

Python program to enter any number and calculate its square root.

There are you will learn how to find the square root of any number in the Python language.

Formula:

r = n^(1/2)

where:

r = root

n = number

There are two ways to implement these formulae:

• By using math.sqrt() function
• Second, by using the pow() function

1. By using the math.sqrt() function

# Python program to calculate the square root of a number
import math

print("Enter any number to find the square root::")

n, r = float(input()), None

# n = number
# r = root

# Calculate square root of number
r = math.sqrt(n)

# Output
print("Square root of ", n, " = ", r)

Run Program

Output:

2. By using the pow() function

# Python program to calculate the square root of a number using the pow() function

print("Enter any number to find the square root::")

n, r = float(input()), None

# n = number
# r = root

# Calculate square root of number
r = pow(n, 0.5)

# Output
print("Square root of ", n, " = ", r)

Run Program

Output: