Divide 3639√913√ . Provide an exact answer.

To divide 3639 by √913, we can rationalize the denominator by multiplying both the numerator and denominator by √913:

3639 / √913 = (3639 * √913) / (√913 * √913)
= 3639√913 / (√913)^2
= 3639√913 / 913
Therefore, the exact answer is 3639√913 / 913.