Select 40 unique numbers from 50 to 102
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 841,392,966,470 (~841.4 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 686,505,380,560,158,690,870,490,361,277,731,974,606,529,308,139,404,283,346,944 (~6.8650538056016E+41 million trillion)
If order does not matter (e.g. most lottery numbers): 841,392,966,470 (~841.4 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 686,505,380,560,158,690,870,490,361,277,731,974,606,529,308,139,404,283,346,944 (~6.8650538056016E+41 million trillion)