Kotlin program to find volume of Sphere

Program to find volume of Sphere in Kotlin

package com.includehelp

import java.util.*
import kotlin.math.pow

//Main Function , Entry point of Program
fun main(args: Array<String>) {

    //Input Stream
    val scanner = Scanner(System.`in`)

    //Input Radius
    print("Enter Radius of Sphere : ")
    val radius = scanner.nextDouble()

    //Sphere Volume
    val sphereVolume = (4.0/3.0)*Math.PI*radius.pow(3)

    //Print Volume
    println("Sphere Volume on radius $radius is : $sphereVolume")
}

Output

Run 1:
Enter Radius of Sphere : 7
Sphere Volume on radius 7.0 is : 1436.7550402417319
---
Run 2:
Enter Radius of Sphere : 21
Sphere Volume on radius 21.0 is : 38792.38608652676