conversion-library / numberToExponential

Function: numberToExponential()

function numberToExponential(value: number, fractionDigits?: number): string

numberToExponential

version: v0.0.15+

Parameters

• value: number

Enter number value

• fractionDigits?: number

The number of digits after the decimal point, the default setting is the number required to fully represent the number.

Returns

string

A string representing the given Number object in exponential notation with one digit before the decimal point, rounded to fractionDigits digits after the decimal point.

Example

numberToExponential(123456)
// 1.23456e+5
numberToExponential(123456, 2)
// 1.23e+5
numberToExponential(123456.78)
// 1.2345678e+5

Defined in

lib/number-conversion/numberAndExponential.ts:22