Q: Is 19,040 a Composite Number?
A: Yes, 19,040 is a composite number.
The number 19,040 can be evenly divided by 1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 68 70 80 85 112 119 136 140 160 170 224 238 272 280 340 476 544 560 595 680 952 1,120 1,190 1,360 1,904 2,380 2,720 3,808 4,760 9,520 and 19,040, with no remainder.
Since 19,040 cannot be divided by just 1 and 19,040, it is a composite number.