Select 20 unique numbers from 1 to 142
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,121,899,050,970,333,950,509,056 (~1 septillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,729,470,454,077,190,799,959,759,062,888,967,600,865,280 (~)
If order does not matter (e.g. most lottery numbers): 1,121,899,050,970,333,950,509,056 (~1 septillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,729,470,454,077,190,799,959,759,062,888,967,600,865,280 (~)