Yes. Think of it as a fraction -
12/6 reduces to 4/2.
4/2 > 3/2.
If you mean 400,000, the second zero from the four is the answer.
Just by trying some small numbers, you discover two that work: 3 and 5.
3 + 5 = 8
3² + 5² = 9 + 25 = 34 .
You need to include the radius.