Select 5 unique numbers from 1 to 1000000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 8,333,333,250,000,000,213,766,978,805,609,762,010,431,488 (~8.33333325E+24 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,989,999,999,995,941,476,513,824,044,843,672,797,184 (~9.9999999E+26 million trillion)
If order does not matter (e.g. most lottery numbers): 8,333,333,250,000,000,213,766,978,805,609,762,010,431,488 (~8.33333325E+24 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,989,999,999,995,941,476,513,824,044,843,672,797,184 (~9.9999999E+26 million trillion)
