Q: Is 278,480 a Composite Number?
A: Yes, 278,480 is a composite number.
The number 278,480 can be evenly divided by 1 2 4 5 8 10 16 20 40 59 80 118 236 295 472 590 944 1,180 2,360 3,481 4,720 6,962 13,924 17,405 27,848 34,810 55,696 69,620 139,240 and 278,480, with no remainder.
Since 278,480 cannot be divided by just 1 and 278,480, it is a composite number.