Select 66 unique numbers from 1 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 580,717,429,720,889,435,197,800,448 (~580717429.7 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 316,110,593,902,626,900,604,116,302,338,141,690,369,577,970,270,615,532,644,046,326,894,215,342,634,542,423,350,576,497,098,500,832,382,458,854,528,331,546,624 (~3.1611059390263E+101 million trillion)
If order does not matter (e.g. most lottery numbers): 580,717,429,720,889,435,197,800,448 (~580717429.7 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 316,110,593,902,626,900,604,116,302,338,141,690,369,577,970,270,615,532,644,046,326,894,215,342,634,542,423,350,576,497,098,500,832,382,458,854,528,331,546,624 (~3.1611059390263E+101 million trillion)