long value calculation

using System; //from   ja  v a2 s .  co m
 
public class Inches {    
  public static void Main() {    
    long inches; 
    long miles; 
   
    miles = 93000000; // 93,000,000 miles to the sun 
 
    // 5,280 feet in a mile, 12 inches in a foot 
    inches = miles * 5280 * 12; 
   
    Console.WriteLine("Distance to the sun: " + 
                      inches + " inches."); 
   
  }    
}