Q: Is 438,140 a Composite Number?
A: Yes, 438,140 is a composite number.
The number 438,140 can be evenly divided by 1 2 4 5 10 19 20 38 76 95 190 380 1,153 2,306 4,612 5,765 11,530 21,907 23,060 43,814 87,628 109,535 219,070 and 438,140, with no remainder.
Since 438,140 cannot be divided by just 1 and 438,140, it is a composite number.