Q: Is 9,409,680 a Composite Number?

Why is 9,409,680 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 9,409,680 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1,008 1,260 1,680 1,867 2,520 3,734 5,040 5,601 7,468 9,335 11,202 13,069 14,936 16,803 18,670 22,404 26,138 28,005 29,872 33,606 37,340 39,207 44,808 52,276 56,010 65,345 67,212 74,680 78,414 84,015 89,616 104,552 112,020 117,621 130,690 134,424 149,360 156,828 168,030 196,035 209,104 224,040 235,242 261,380 268,848 313,656 336,060 392,070 448,080 470,484 522,760 588,105 627,312 672,120 784,140 940,968 1,045,520 1,176,210 1,344,240 1,568,280 1,881,936 2,352,420 3,136,560 4,704,840 and 9,409,680, with no remainder.

Since 9,409,680 cannot be divided by just 1 and 9,409,680, 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).