Select 10 unique numbers from 100 to 9999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,480,928,313,690,218,334,342,874,044,301,312 (~2.4809283136902E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,002,792,664,719,064,408,246,843,877,804,967,198,720 (~9.0027926647191E+21 million trillion)
If order does not matter (e.g. most lottery numbers): 2,480,928,313,690,218,334,342,874,044,301,312 (~2.4809283136902E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,002,792,664,719,064,408,246,843,877,804,967,198,720 (~9.0027926647191E+21 million trillion)