Q: Is 80,506,560 a Composite Number?

Why is 80,506,560 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 80,506,560 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 160 170 192 204 240 255 272 320 340 408 480 510 544 680 816 960 1,020 1,088 1,360 1,632 2,040 2,720 3,264 4,080 4,933 5,440 8,160 9,866 14,799 16,320 19,732 24,665 29,598 39,464 49,330 59,196 73,995 78,928 83,861 98,660 118,392 147,990 157,856 167,722 197,320 236,784 251,583 295,980 315,712 335,444 394,640 419,305 473,568 503,166 591,960 670,888 789,280 838,610 947,136 1,006,332 1,183,920 1,257,915 1,341,776 1,578,560 1,677,220 2,012,664 2,367,840 2,515,830 2,683,552 3,354,440 4,025,328 4,735,680 5,031,660 5,367,104 6,708,880 8,050,656 10,063,320 13,417,760 16,101,312 20,126,640 26,835,520 40,253,280 and 80,506,560, with no remainder.

Since 80,506,560 cannot be divided by just 1 and 80,506,560, 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).