14,000 is the largest.
14.00 (is basically just like 14, the zeros don't HAVE to be there)
14,000 (is 14,000 if you remove the zeros or one then it'll be a different number)
14.000 (is 14 as well, just with extra not needed 0.)
140.00 (is like 140, with extra not needed zeros.)
Hoped I helped!
-Dawn