Q: Is 8,920,440 a Composite Number?

Why is 8,920,440 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 8,920,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 71 72 90 120 142 180 213 284 349 355 360 426 568 639 698 710 852 1,047 1,065 1,278 1,396 1,420 1,704 1,745 2,094 2,130 2,556 2,792 2,840 3,141 3,195 3,490 4,188 4,260 5,112 5,235 6,282 6,390 6,980 8,376 8,520 10,470 12,564 12,780 13,960 15,705 20,940 24,779 25,128 25,560 31,410 41,880 49,558 62,820 74,337 99,116 123,895 125,640 148,674 198,232 223,011 247,790 297,348 371,685 446,022 495,580 594,696 743,370 892,044 991,160 1,115,055 1,486,740 1,784,088 2,230,110 2,973,480 4,460,220 and 8,920,440, with no remainder.

Since 8,920,440 cannot be divided by just 1 and 8,920,440, 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).