Q: Is 69,112,880 a Composite Number?

Why is 69,112,880 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 69,112,880 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 41 76 80 82 95 152 164 190 205 304 328 380 410 656 760 779 820 1,109 1,520 1,558 1,640 2,218 3,116 3,280 3,895 4,436 5,545 6,232 7,790 8,872 11,090 12,464 15,580 17,744 21,071 22,180 31,160 42,142 44,360 45,469 62,320 84,284 88,720 90,938 105,355 168,568 181,876 210,710 227,345 337,136 363,752 421,420 454,690 727,504 842,840 863,911 909,380 1,685,680 1,727,822 1,818,760 3,455,644 3,637,520 4,319,555 6,911,288 8,639,110 13,822,576 17,278,220 34,556,440 and 69,112,880, with no remainder.

Since 69,112,880 cannot be divided by just 1 and 69,112,880, 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).