Q: Is 19,680 a Composite Number?
A: Yes, 19,680 is a composite number.
The number 19,680 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 240 246 328 410 480 492 615 656 820 984 1,230 1,312 1,640 1,968 2,460 3,280 3,936 4,920 6,560 9,840 and 19,680, with no remainder.
Since 19,680 cannot be divided by just 1 and 19,680, it is a composite number.