Select 3 unique numbers from 1 to 1000000000000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 166,666,666,666,666,186,192,919,961,358,594,441,520,087,040 (~1.6666666666667E+26 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,999,997,077,543,438,511,019,397,852,348,547,072 (~1.0E+27 million trillion)
If order does not matter (e.g. most lottery numbers): 166,666,666,666,666,186,192,919,961,358,594,441,520,087,040 (~1.6666666666667E+26 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,999,997,077,543,438,511,019,397,852,348,547,072 (~1.0E+27 million trillion)