Q: Is 8,007,680 a Composite Number?

Why is 8,007,680 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 8,007,680 can be evenly divided by 1 2 4 5 8 10 16 17 20 23 32 34 40 46 64 68 80 85 92 115 128 136 160 170 184 230 256 272 320 340 368 391 460 512 544 640 680 736 782 920 1,024 1,088 1,280 1,360 1,472 1,564 1,840 1,955 2,048 2,176 2,560 2,720 2,944 3,128 3,680 3,910 4,096 4,352 5,120 5,440 5,888 6,256 7,360 7,820 8,704 10,240 10,880 11,776 12,512 14,720 15,640 17,408 20,480 21,760 23,552 25,024 29,440 31,280 34,816 43,520 47,104 50,048 58,880 62,560 69,632 87,040 94,208 100,096 117,760 125,120 174,080 200,192 235,520 250,240 348,160 400,384 471,040 500,480 800,768 1,000,960 1,601,536 2,001,920 4,003,840 and 8,007,680, with no remainder.

Since 8,007,680 cannot be divided by just 1 and 8,007,680, 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).