Q: Is 30,868,200 a Composite Number?

Why is 30,868,200 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 30,868,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 75 88 90 99 100 110 120 132 150 165 180 198 200 220 225 264 275 300 330 360 396 440 450 495 550 600 660 792 825 900 990 1,100 1,320 1,559 1,650 1,800 1,980 2,200 2,475 3,118 3,300 3,960 4,677 4,950 6,236 6,600 7,795 9,354 9,900 12,472 14,031 15,590 17,149 18,708 19,800 23,385 28,062 31,180 34,298 37,416 38,975 46,770 51,447 56,124 62,360 68,596 70,155 77,950 85,745 93,540 102,894 112,248 116,925 137,192 140,310 154,341 155,900 171,490 187,080 205,788 233,850 257,235 280,620 308,682 311,800 342,980 350,775 411,576 428,725 467,700 514,470 561,240 617,364 685,960 701,550 771,705 857,450 935,400 1,028,940 1,234,728 1,286,175 1,403,100 1,543,410 1,714,900 2,057,880 2,572,350 2,806,200 3,086,820 3,429,800 3,858,525 5,144,700 6,173,640 7,717,050 10,289,400 15,434,100 and 30,868,200, with no remainder.

Since 30,868,200 cannot be divided by just 1 and 30,868,200, 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).