N
n = 1234 //Any Random Number
digits = len(str(n)) //Saves the number of digits of n into the variable digits
N
import math
digits = int(math.log10(n))+1
N
n=int(input("Enter number:"))
count=0
while(n>0):
count=count+1
n=n//10
print("The number of digits in the number are:",count)