Select 12 unique numbers from 1 to 642
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 9,229,268,548,967,945,979,559,936 (~9229268.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 4,420,834,401,785,324,657,070,083,571,449,856 (~4.4208344017853E+15 million trillion)
If order does not matter (e.g. most lottery numbers): 9,229,268,548,967,945,979,559,936 (~9229268.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 4,420,834,401,785,324,657,070,083,571,449,856 (~4.4208344017853E+15 million trillion)