Select 30 unique numbers from 1 to 31
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 31
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,222,838,654,177,923,583,120,014,535,819,264 (~8.2228386541779E+15 million trillion)
If order does not matter (e.g. most lottery numbers): 31
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,222,838,654,177,923,583,120,014,535,819,264 (~8.2228386541779E+15 million trillion)