Q: Is 138,980 a Composite Number?
A: Yes, 138,980 is a composite number.
The number 138,980 can be evenly divided by 1 2 4 5 10 20 6,949 13,898 27,796 34,745 69,490 and 138,980, with no remainder.
Since 138,980 cannot be divided by just 1 and 138,980, it is a composite number.