Select 15 unique numbers from 1 to 424
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,531,762,822,391,752,462,541,258,752 (~1531762822.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,003,046,980,697,031,056,147,294,548,423,495,122,944 (~2.003046980697E+21 million trillion)
If order does not matter (e.g. most lottery numbers): 1,531,762,822,391,752,462,541,258,752 (~1531762822.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,003,046,980,697,031,056,147,294,548,423,495,122,944 (~2.003046980697E+21 million trillion)
