If the last number has a horizontal line over it, that means the last number is repeated over and over and over again, no matter how many gray hairs you get. -I'm from Alaska no joke
how is 555! infinite?
No, it is NOT infinite but very latge number: Here are some facts about the number 555!=6.6140856092779467090983316712428 X 10^1283,
Aa you can see it begins with the above 30 or so digits, and is 1,284 digits long: It has 137 trailing zeros, and the last dozen or so non-zero digits are:9,369,784,262,656.
