The toString() method in JavaScript returns a number as a string. It allows converting numerical values to string representations, enabling operations like formatting output, displaying numbers in various formats, and facilitating string manipulation based on numeric values....

The Number.isInteger() method in JavaScript is a useful checking whether a number is a whole number or not. When you use it, it gives you a simple answer: ‘true‘ if the number is a whole number and ‘false‘ if it’s not. This can be really useful when you’re working with numbers and need to make sure they’re exactly whole, without any fractions or decimals....

Sometimes the data entered into a text field needs to be in the right format and must be of a particular type in order to effectively use the form. For instance, Phone number, Roll number, etc are some details that must be in digits not in the alphabet....

Given an integer N, The task is to find the absolute value of the given integer....

TheparseInt method parses a value as a string and returns the first integer. It accepts a string argument and optional radix parameter, defining the numeral system base. This method is commonly used for converting string representations of numbers into integers....

JavaScript parseFloat() Method is used to accept the string and convert it into a floating-point number. If the string does not contain a numeral value or If the first character of the string is not a Number then it returns NaN i.e, not a number. It actually returns a floating-point number parsed up to that point where it encounters a character that is not a Number....

In this article, we will create a Number guessing game using JavaScript. The game is to guess a random number generated by a computer in the range 1 – 10 in a minimum number of Guesses....

The toFixed() method converts a number to a string. The toFixed() method rounds the string to a specified number of decimals....

Given two or more numbers the task is to get the float addition in the desired format with the help of JavaScript....

We are going to learn how to check whether the number is Even or Odd using JavaScript. In the number system any natural number that can be expressed in the form of (2n + 1) is called an odd number and if the number can be expressed in the form of 2n is called an even number....

JavaScript Numbers are primitive data types. Unlike other programming languages, you don’t need int, float, etc. to declare different numeric values. JavaScript numbers are always stored in double-precision 64-bit binary format IEEE 754....

In this article, we will get some input from the user by using <input> element and the task is to split the given number into the individual digits with the help of JavaScript. These two approaches are discussed below:...