Select 28 unique numbers from 1 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 4,998,813,702,034,726,544,474,112 (~4998813.7 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,524,080,034,635,720,730,069,427,839,036,760,906,956,281,215,597,936,640 (~1.5240800346357E+36 million trillion)
If order does not matter (e.g. most lottery numbers): 4,998,813,702,034,726,544,474,112 (~4998813.7 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,524,080,034,635,720,730,069,427,839,036,760,906,956,281,215,597,936,640 (~1.5240800346357E+36 million trillion)