If p is the product of the integers from 1 to 38…

If p is the product of the integers from 1 to 38, inclusive, what is the greatest integer k for which 3^k is a factor of p?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #23788