Answer:
50 times greater
Explanation:
If there are two numbers A and B, where A is greater than B,
If we want to find how many times greater A is to B, we simply divide, so that would be
A/B
Now, we have

and

We simply need to divide to find how much greater is the first number than the second number. Remember dividing numbers in scientific notation:

Thus, we have:

So the first number is 50 times greater than the second