Select 20 unique numbers from 0 to 233
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 43,185,253,159,501,500,351,799,885,824 (~43185253159.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 105,065,489,135,367,780,153,493,618,075,792,535,316,340,932,608 (~1.0506548913537E+29 million trillion)
If order does not matter (e.g. most lottery numbers): 43,185,253,159,501,500,351,799,885,824 (~43185253159.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 105,065,489,135,367,780,153,493,618,075,792,535,316,340,932,608 (~1.0506548913537E+29 million trillion)