Select 100 unique numbers from 1 to 7
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,705,904,746 (~2 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,234,476,509,624,758,299,194,829,682,070,185,591,399,182,942,668,714,742,707,939,589,758,271,082,811,107,573,760 (~)
If order does not matter (e.g. most lottery numbers): 1,705,904,746 (~2 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,234,476,509,624,758,299,194,829,682,070,185,591,399,182,942,668,714,742,707,939,589,758,271,082,811,107,573,760 (~)