Easily thousands of times. I learned back in high school, on a forum that went on to be a very fondly remembered element of my teenage years.

It's really not that hard if you can memorize a few algorithms. I learned a very basic set of general algorithms, like half a dozen. Not very efficient, but easy to learn and I can still solve one in about a minute.

If you want to get into proper speed cubing you can learn dozens, or even hundreds, of increasingly specific algorithms. This, combined with a high quality cube and finger tricks, can get you closer to 10 seconds.

But if you just want to be able to solve one, you can learn in an afternoon.