import java.util.*;
import java.lang.*;
import java.io.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		double a, V, S;
		 Scanner in = new Scanner(System.in);
		a = in.nextDouble();
		V = a*a*a;
		S = 6*a*a;
		System.out.println(V);
		System.out.println(S);
	}
}