JavaScript BigInt Reference

JavaScript 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.

Example: This example creates a BigInt by appending n at the end of the number.

// Decimal format let bigNum = 123422222222222222222222222222222222222n console.log(bigNum) // Hexadecimal format let bigHex = 0x1ffffffeeeeeeeeefn console.log(bigHex) // Binary format let bigBin = 0b1010101001010101001111111111111111n console.log(bigBin) 

Output:

123422222222222222222222222222222222222n VM41:6 36893488074118328047n VM41:10 11430854655n

The complete methods of the JavaScript BigInt object are listed below:

JavaScript BigInt Constructor: A constructor gets called when an object is created using the new keyword.

JavaScript BigInt Properties: A JavaScript property is a member of an object that associates a key with a value.

• Instance Property: An instance property is a property that has a new copy for every new instance of the class.

JavaScript BigInt Methods: Methods are actions that can be performed on objects.

• Static Method: If the method is called using the BigInt class itself then it is called a static method of BigInt.

• Instance Method: If the method is called on an instance of a number then it is called an instance method.