Select 50 unique numbers from 1 to 20
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 112,589,990,684,262,408,590,357,153,316,017,696,952,632,945,326,441,198,702,234,173,440 (~1.1258999068426E+47 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 112,589,990,684,262,408,590,357,153,316,017,696,952,632,945,326,441,198,702,234,173,440 (~1.1258999068426E+47 million trillion)
If order does not matter (e.g. most lottery numbers): 112,589,990,684,262,408,590,357,153,316,017,696,952,632,945,326,441,198,702,234,173,440 (~1.1258999068426E+47 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 112,589,990,684,262,408,590,357,153,316,017,696,952,632,945,326,441,198,702,234,173,440 (~1.1258999068426E+47 million trillion)