Predict the output of following code:

import java.util.Scanner;
class CubeRoot
 {
    public static void main(String args[])
     {
       System.out.println("Enter the Number ");
         Scanner scan=new Scanner(System.in);
         int num=scan.nextInt();
         System.out.println("Cube root of"+num+"is"+Math.cbrt(num));
          scan.close();
     }
 }

Take 512 as number