Java tutorial
import java.math.BigInteger; public class Main { public static void main(String[] args) { // assign value to bi1 BigInteger bi1 = new BigInteger("123"); // assign a larger value to bi2 BigInteger bi2 = new BigInteger("12345678"); // assign double value of bi1, bi2 to d1, d2 Double d1 = bi1.doubleValue(); Double d2 = bi2.doubleValue(); System.out.println(d1); System.out.println(d2); } }