Feb 3, 2010 · def num_digits(num, number_of_calls=1): "Returns the number of digits of an integer num." if num == 0 or num == -1: return 1 if number_of_calls == 1 else 0 else: return 1 + …

Dec 9, 2024 · Finding the length of an integer in Python is simply counting number of digits it contains. For example, integer 123 has a length of 3 because it consists of three digits (1, 2, …

Write a function to count the number of digits in a number. For example, for input 12345, the output should be 5. Did you find this article helpful? In this example, you will learn to count the …

Apr 25, 2023 · In this tutorial, we will learn how to count the total number of digits of a number using Python. The program will take the number as an input from the user and print out the …

Dec 5, 2024 · Below, I detail ten effective methods to compute the length of digits in an integer, each suitable for different scenarios. Method 1: Using math.log10. The most efficient way to …

Mar 27, 2025 · In this article, we have discussed different ways to count the number of digits in an integer in Python. Each method achieves the same result, showcasing the versatility of Python …

Apr 8, 2024 · To get the length of an integer in Python: Use the str() class to convert the integer to a string. Pass the string to the len() function, e.g. len(my_str). The len() function will return the …

The most efficient way to get the number of digits in an integer without converting it to a string is to use the math.log10() function. math.log10(integer): Calculates the base-10 logarithm of the …

Jan 15, 2025 · One of the simplest ways to count the digits in a number is to convert the number to a string and then use the len() function. This method is simple and works well for both …

Jan 4, 2023 · To make it reusable, you could make this into a function, for example, like so: digits = [int (x) for x in str (abs (num))] return len (digits) print (num_length(0)) # 1 print …