Q: Is 136,640 a Composite Number?
A: Yes, 136,640 is a composite number.
The number 136,640 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 61 64 70 80 112 122 140 160 224 244 280 305 320 427 448 488 560 610 854 976 1,120 1,220 1,708 1,952 2,135 2,240 2,440 3,416 3,904 4,270 4,880 6,832 8,540 9,760 13,664 17,080 19,520 27,328 34,160 68,320 and 136,640, with no remainder.
Since 136,640 cannot be divided by just 1 and 136,640, it is a composite number.