JavaScript BigInt Complete Reference
BigInt is an inbuilt object in JavaScript that provides a way to represent whole numbers larger than 253-1 which is the largest number that can represent with the Number primitive. It is represented by the MAX_SAFE_INTEGER constant.
The complete methods of JavaScript BigInt object are listed below:
Example: This example creates a BigInt by appending n at the end of the number.
Javascript
<script> // Decimal format var bigNum = 123422222222222222222222222222222222222n console.log(bigNum) // Hexadecimal format var bigHex = 0x1ffffffeeeeeeeeefn console.log(bigHex) // Binary format var bigBin = 0b1010101001010101001111111111111111n console.log(bigBin)</script> |
Output:
123422222222222222222222222222222222222n VM41:6 36893488074118328047n VM41:10 11430854655n
1. Static Methods
JavaScript BigInt Static Methods | Descriptions |
|---|---|
| JavaScript BigInt.asIntN() Method | The BigInt.asIntN() method is an inbuilt method in JavaScript that is used to wrap a BigInt value to a signed integer between -2width-1 and 2width-1-1. |
| JavaScript BigInt.asUintN() Method | The BigInt.asUintN() method is an inbuilt method in JavaScript that is used to wrap a BigInt value to an unsigned integer between 0 and 2width-1. |
2. Instance Methods
JavaScript BigInt Instance Methods | Descriptions |
|---|---|
| JavaScript BigInt.prototype.toLocaleString() Method | The BigInt.prototype.toLocaleString() method is an inbuilt method in JavaScript which is used to return a string with a language-sensitive representation of this BigInt. |
| JavaScript BigInt.prototype.toString() Method | The BigInt.prototype.toString() method is an inbuilt method in JavaScript that is used to return a string representing the specified BigInt object. |
| JavaScript BigInt.prototype.valueOf() Method | The BigInt.prototype.toString() method is an inbuilt method in JavaScript that is used to return the wrapped primitive value of a BigInt object. |
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