Q: Is 1,160,320 a Composite Number?

Why is 1,160,320 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 1,160,320 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 49 56 64 70 74 80 98 112 128 140 148 160 185 196 224 245 259 280 296 320 370 392 448 490 518 560 592 640 740 784 896 980 1,036 1,120 1,184 1,295 1,480 1,568 1,813 1,960 2,072 2,240 2,368 2,590 2,960 3,136 3,626 3,920 4,144 4,480 4,736 5,180 5,920 6,272 7,252 7,840 8,288 9,065 10,360 11,840 14,504 15,680 16,576 18,130 20,720 23,680 29,008 31,360 33,152 36,260 41,440 58,016 72,520 82,880 116,032 145,040 165,760 232,064 290,080 580,160 and 1,160,320, with no remainder.

Since 1,160,320 cannot be divided by just 1 and 1,160,320, 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).