Select 40 unique numbers from 1 to 2000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 910,025,826,670,687,037,758,299,950,869,179,948,662,286,940,841,328,084,952,924,974,450,008,670,688,054,870,016 (~9.1002582667069E+65 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 742,503,980,130,915,819,484,087,199,727,128,607,233,213,782,930,212,069,242,027,443,154,438,364,703,687,229,857,023,132,395,948,347,603,243,554,680,990,474,970,906,763,460,608 (~7.4250398013092E+113 million trillion)
If order does not matter (e.g. most lottery numbers): 910,025,826,670,687,037,758,299,950,869,179,948,662,286,940,841,328,084,952,924,974,450,008,670,688,054,870,016 (~9.1002582667069E+65 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 742,503,980,130,915,819,484,087,199,727,128,607,233,213,782,930,212,069,242,027,443,154,438,364,703,687,229,857,023,132,395,948,347,603,243,554,680,990,474,970,906,763,460,608 (~7.4250398013092E+113 million trillion)
