The number of ways a single deck of cards can be arranged is easy. 52!. Or 8x10^67. But how would I get the number for six decks together? It won't be 310! as it doesn't matter which of the six versions of each card is in a particular spot.
Also, if you happen to have the answer as well as the method that would be awesome.
Also, if you happen to have the answer as well as the method that would be awesome.