Select 5 unique numbers from 1 to 1000000000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 8,333,333,333,249,999,393,981,819,915,850,603,462,923,649,891,801,363,382,272 (~8.33333333325E+39 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,989,999,938,428,190,989,167,383,986,318,697,123,340,344,358,862,848 (~9.9999999999E+41 million trillion)
If order does not matter (e.g. most lottery numbers): 8,333,333,333,249,999,393,981,819,915,850,603,462,923,649,891,801,363,382,272 (~8.33333333325E+39 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,989,999,938,428,190,989,167,383,986,318,697,123,340,344,358,862,848 (~9.9999999999E+41 million trillion)