Q: Is 1,414,320 a Composite Number?

Why is 1,414,320 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 1,414,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 71 80 83 120 142 166 213 240 249 284 332 355 415 426 498 568 664 710 830 852 996 1,065 1,136 1,245 1,328 1,420 1,660 1,704 1,992 2,130 2,490 2,840 3,320 3,408 3,984 4,260 4,980 5,680 5,893 6,640 8,520 9,960 11,786 17,040 17,679 19,920 23,572 29,465 35,358 47,144 58,930 70,716 88,395 94,288 117,860 141,432 176,790 235,720 282,864 353,580 471,440 707,160 and 1,414,320, with no remainder.

Since 1,414,320 cannot be divided by just 1 and 1,414,320, 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).