Select 7 unique numbers from 4 to 9999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,974,424,877,961,744,924,803,072 (~1974424.9 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,951,101,384,927,194,579,921,272,832 (~9951101384.9 million trillion)
If order does not matter (e.g. most lottery numbers): 1,974,424,877,961,744,924,803,072 (~1974424.9 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,951,101,384,927,194,579,921,272,832 (~9951101384.9 million trillion)