Select 40 unique numbers from 10000 to 99999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,795,936,070,552,400,037,569,131,066,275,130,493,371,966,832,348,073,698,353,232,097,894,241,087,682,164,891,566,626,724,033,254,039,787,292,030,178,852,351,123,425,633,526,541,368,552,538,794,622,976 (~1.7959360705524E+132 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,465,331,687,699,877,938,519,517,452,402,350,014,475,532,236,339,194,948,831,988,998,085,520,558,008,299,784,391,243,815,605,509,452,487,075,504,923,071,790,491,897,393,309,446,195,979,516,815,922,841,897,397,753,516,032,877,634,166,454,144,443,579,956,656,603,136 (~1.4653316876999E+180 million trillion)
If order does not matter (e.g. most lottery numbers): 1,795,936,070,552,400,037,569,131,066,275,130,493,371,966,832,348,073,698,353,232,097,894,241,087,682,164,891,566,626,724,033,254,039,787,292,030,178,852,351,123,425,633,526,541,368,552,538,794,622,976 (~1.7959360705524E+132 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,465,331,687,699,877,938,519,517,452,402,350,014,475,532,236,339,194,948,831,988,998,085,520,558,008,299,784,391,243,815,605,509,452,487,075,504,923,071,790,491,897,393,309,446,195,979,516,815,922,841,897,397,753,516,032,877,634,166,454,144,443,579,956,656,603,136 (~1.4653316876999E+180 million trillion)