Select 20 unique numbers from 111111 to 999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 38,970,249,724,717,684,199,129,721,190,348,320,184,588,359,625,875,509,392,581,699,057,393,581,153,887,184,178,210,714,878,778,277,888 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 94,810,798,814,410,853,925,857,476,306,697,563,275,862,981,858,546,791,473,382,342,055,135,296,228,600,645,171,931,989,743,641,204,067,721,171,880,250,441,728 (~)
If order does not matter (e.g. most lottery numbers): 38,970,249,724,717,684,199,129,721,190,348,320,184,588,359,625,875,509,392,581,699,057,393,581,153,887,184,178,210,714,878,778,277,888 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 94,810,798,814,410,853,925,857,476,306,697,563,275,862,981,858,546,791,473,382,342,055,135,296,228,600,645,171,931,989,743,641,204,067,721,171,880,250,441,728 (~)