Select 20 unique numbers from 20000 to 100000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 47,288,133,846,341,983,275,819,631,023,941,981,924,103,174,724,364,306,470,210,334,761,341,970,735,431,680 (~4.7288133846342E+61 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 115,047,395,797,691,144,089,326,045,854,820,604,531,635,674,758,093,696,422,398,843,469,005,751,954,995,297,912,600,933,301,223,424 (~1.1504739579769E+80 million trillion)
If order does not matter (e.g. most lottery numbers): 47,288,133,846,341,983,275,819,631,023,941,981,924,103,174,724,364,306,470,210,334,761,341,970,735,431,680 (~4.7288133846342E+61 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 115,047,395,797,691,144,089,326,045,854,820,604,531,635,674,758,093,696,422,398,843,469,005,751,954,995,297,912,600,933,301,223,424 (~1.1504739579769E+80 million trillion)
