Problem 11

Welcome back to problem of the week. We hope you enjoyed the summer holidays.

For this question, you are permitted to use computer programs to assist you.

If you do use programs, it would be nice to see your code in your submission.

Define a password as a string of 27 characters, which may come from any of the 26 uppercase letters in the alphabet.

If you were to alphabetically order these passwords, what would be the
3 692 394 004 591 304 012 115 011 759 838 130 024^th password?