Select 100 unique numbers from 140 to 999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 7,546,107,422,432,468,397,567,473,428,924,820,127,212,649,849,690,689,276,979,707,742,496,377,165,389,169,574,660,511,141,498,094,876,837,375,197,586,865,541,366,505,000,665,088 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 704,249,647,069,079,930,120,167,898,873,596,147,584,089,822,974,698,842,601,661,458,364,144,471,487,554,855,082,245,958,008,767,045,543,765,265,735,188,279,110,179,865,841,866,432,184,311,973,872,527,566,891,987,639,281,861,492,799,380,047,418,223,594,268,121,324,889,515,593,125,644,751,973,556,053,070,227,783,661,197,829,598,264,301,562,193,087,148,662,471,501,024,038,496,468,205,568 (~)
If order does not matter (e.g. most lottery numbers): 7,546,107,422,432,468,397,567,473,428,924,820,127,212,649,849,690,689,276,979,707,742,496,377,165,389,169,574,660,511,141,498,094,876,837,375,197,586,865,541,366,505,000,665,088 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 704,249,647,069,079,930,120,167,898,873,596,147,584,089,822,974,698,842,601,661,458,364,144,471,487,554,855,082,245,958,008,767,045,543,765,265,735,188,279,110,179,865,841,866,432,184,311,973,872,527,566,891,987,639,281,861,492,799,380,047,418,223,594,268,121,324,889,515,593,125,644,751,973,556,053,070,227,783,661,197,829,598,264,301,562,193,087,148,662,471,501,024,038,496,468,205,568 (~)
