Q: Is 28,116,480 a Composite Number?

Why is 28,116,480 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 28,116,480 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 523 560 640 672 768 840 896 960 1,046 1,120 1,280 1,344 1,536 1,569 1,680 1,792 1,920 2,092 2,240 2,560 2,615 2,688 3,138 3,360 3,584 3,661 3,840 4,184 4,480 5,230 5,376 6,276 6,720 7,322 7,680 7,845 8,368 8,960 10,460 10,752 10,983 12,552 13,440 14,644 15,690 16,736 17,920 18,305 20,920 21,966 25,104 26,880 29,288 31,380 33,472 36,610 41,840 43,932 50,208 53,760 54,915 58,576 62,760 66,944 73,220 83,680 87,864 100,416 109,830 117,152 125,520 133,888 146,440 167,360 175,728 200,832 219,660 234,304 251,040 267,776 292,880 334,720 351,456 401,664 439,320 468,608 502,080 585,760 669,440 702,912 803,328 878,640 937,216 1,004,160 1,171,520 1,338,880 1,405,824 1,757,280 1,874,432 2,008,320 2,343,040 2,811,648 3,514,560 4,016,640 4,686,080 5,623,296 7,029,120 9,372,160 14,058,240 and 28,116,480, with no remainder.

Since 28,116,480 cannot be divided by just 1 and 28,116,480, 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).