Q: Is 8,674,640 a Composite Number?

Why is 8,674,640 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 8,674,640 can be evenly divided by 1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 152 190 208 247 260 304 380 439 494 520 760 878 988 1,040 1,235 1,520 1,756 1,976 2,195 2,470 3,512 3,952 4,390 4,940 5,707 7,024 8,341 8,780 9,880 11,414 16,682 17,560 19,760 22,828 28,535 33,364 35,120 41,705 45,656 57,070 66,728 83,410 91,312 108,433 114,140 133,456 166,820 216,866 228,280 333,640 433,732 456,560 542,165 667,280 867,464 1,084,330 1,734,928 2,168,660 4,337,320 and 8,674,640, with no remainder.

Since 8,674,640 cannot be divided by just 1 and 8,674,640, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).