JavaScript Number Programming Examples

Javascript Numbers are primitive data types. Unlike other programming languages, Both integers and floating-point values are represented by JavaScript’s number type. The IEEE-754 format is the one that is technically used by the JavaScript number type. Here, 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.

Syntax:

let n = new Number(val);

Example: Here is the basic example in which we are creating a number object.

Javascript

// Creating a number object

let num = Number("10");
console.log(num == 10); // true

Output:

true

The following javascript section contains a wide collection of Javascript Number Programming examples. Many of these program examples offer different ways to handle the issue.

1. How numbers are stored in JavaScript?
2. How to create a Number object using JavaScript?
3. How to convert a value to a safe integer using JavaScript?
4. How to display a message when given number is between the range using JavaScript?
5. How to add float numbers using JavaScript?
6. Calculate current week number in JavaScript
7. How to convert a float number to the whole number in JavaScript?
8. How to convert Number to Boolean in JavaScript?
9. Convert a number to a string in JavaScript
10. Convert a negative number to positive in JavaScript
11. Check a number is Prime or not using JavaScript
12. How to convert a number into array in JavaScript?
13. How to generate a n-digit number using JavaScript?
14. How to get decimal portion of a number using JavaScript?
15. How to generate random number in given range using JavaScript?
16. How to convert long number into abbreviated string in JavaScript?
17. How to check first number is divisible by second one in JavaScript?
18. How to get a number of vowels in a string in JavaScript?
19. How to limit a number between a min/max value in JavaScript?
20. How to convert a pixel value to a number value using JavaScript?
21. How to count number of data types in an array in JavaScript?
22. How to print a number with commas as thousands separators in JavaScript?
23. How to calculate the number of days between two dates in JavaScript?
24. How to get first N number of elements from an array in JavaScript?
25. How to write a cell phone number in an international way using JavaScript?
26. How to check whether a number is NaN or finite in JavaScript?
27. How to check a number is even without using modulo operator in JavaScript?

We have a complete list of JavaScript Number Programming, to check those please go through this Javascript Number Complete Reference article.

We have created a complete JavaScript Tutorial to help both beginners and experienced professionals. Please check this JavaScript Tutorial to get the complete content from basic syntax and data types to advanced topics such as object-oriented programming and DOM manipulation.

We have created an article of JavaScript Examples, and added list of questions based on Array, Object, Function, …, etc. Please visit this JavaScript Examples to get complete questions based articles list of JavaScript.

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