Q: Is 238,640 a Composite Number?
A: Yes, 238,640 is a composite number.
The number 238,640 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 157 190 304 314 380 628 760 785 1,256 1,520 1,570 2,512 2,983 3,140 5,966 6,280 11,932 12,560 14,915 23,864 29,830 47,728 59,660 119,320 and 238,640, with no remainder.
Since 238,640 cannot be divided by just 1 and 238,640, it is a composite number.