Select 28 unique numbers from 1 to 40
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 5,586,853,480 (~5.6 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,703,366,509,105,392,849,821,311,321,537,333,166,080 (~1.7033665091054E+21 million trillion)
If order does not matter (e.g. most lottery numbers): 5,586,853,480 (~5.6 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,703,366,509,105,392,849,821,311,321,537,333,166,080 (~1.7033665091054E+21 million trillion)