Select 100 unique numbers from 1 to 999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 57,465,460,733,674,648,286,987,847,145,163,424,976,063,980,196,065,809,571,461,827,104,579,148,315,370,806,737,901,629,502,316,320,900,139,832,811,736,703,872,986,950,656,574,338,629,632 (~5.7465460733675E+121 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,363,033,969,016,430,467,591,318,750,691,288,840,697,487,019,053,436,452,464,691,813,549,056,628,727,772,547,979,068,789,765,659,069,933,367,097,743,801,438,822,903,547,138,734,939,399,122,626,205,750,015,708,943,989,732,447,872,785,252,246,391,448,389,634,402,607,863,365,831,604,407,874,946,068,581,127,320,418,543,966,638,665,924,208,918,217,517,583,342,420,990,481,948,122,928,183,544,643,584 (~5.3630339690164E+279 million trillion)
If order does not matter (e.g. most lottery numbers): 57,465,460,733,674,648,286,987,847,145,163,424,976,063,980,196,065,809,571,461,827,104,579,148,315,370,806,737,901,629,502,316,320,900,139,832,811,736,703,872,986,950,656,574,338,629,632 (~5.7465460733675E+121 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,363,033,969,016,430,467,591,318,750,691,288,840,697,487,019,053,436,452,464,691,813,549,056,628,727,772,547,979,068,789,765,659,069,933,367,097,743,801,438,822,903,547,138,734,939,399,122,626,205,750,015,708,943,989,732,447,872,785,252,246,391,448,389,634,402,607,863,365,831,604,407,874,946,068,581,127,320,418,543,966,638,665,924,208,918,217,517,583,342,420,990,481,948,122,928,183,544,643,584 (~5.3630339690164E+279 million trillion)
