Select 13 unique numbers from 1 to 45
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 73,006,209,045 (~73 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 454,611,182,252,363,153,408 (~454.6 million trillion)
If order does not matter (e.g. most lottery numbers): 73,006,209,045 (~73 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 454,611,182,252,363,153,408 (~454.6 million trillion)