Select 20 unique numbers from 0 to 104
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,577,820,333,475,709,583,360 (~1577.8 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,838,682,257,854,989,444,999,619,831,935,472,238,592 (~3.838682257855E+21 million trillion)
If order does not matter (e.g. most lottery numbers): 1,577,820,333,475,709,583,360 (~1577.8 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,838,682,257,854,989,444,999,619,831,935,472,238,592 (~3.838682257855E+21 million trillion)