Q: Is 1,915,200 a Composite Number?

Why is 1,915,200 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 1,915,200 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 25 28 30 32 35 36 38 40 42 45 48 50 56 57 60 63 64 70 72 75 76 80 84 90 95 96 100 105 112 114 120 126 133 140 144 150 152 160 168 171 175 180 190 192 200 210 224 225 228 240 252 266 280 285 288 300 304 315 320 336 342 350 360 380 399 400 420 448 450 456 475 480 504 525 532 560 570 576 600 608 630 665 672 684 700 720 760 798 800 840 855 900 912 950 960 1,008 1,050 1,064 1,120 1,140 1,197 1,200 1,216 1,260 1,330 1,344 1,368 1,400 1,425 1,440 1,520 1,575 1,596 1,600 1,680 1,710 1,800 1,824 1,900 1,995 2,016 2,100 2,128 2,240 2,280 2,394 2,400 2,520 2,660 2,736 2,800 2,850 2,880 3,040 3,150 3,192 3,325 3,360 3,420 3,600 3,648 3,800 3,990 4,032 4,200 4,256 4,275 4,560 4,788 4,800 5,040 5,320 5,472 5,600 5,700 5,985 6,080 6,300 6,384 6,650 6,720 6,840 7,200 7,600 7,980 8,400 8,512 8,550 9,120 9,576 9,975 10,080 10,640 10,944 11,200 11,400 11,970 12,600 12,768 13,300 13,680 14,400 15,200 15,960 16,800 17,100 18,240 19,152 19,950 20,160 21,280 22,800 23,940 25,200 25,536 26,600 27,360 29,925 30,400 31,920 33,600 34,200 38,304 39,900 42,560 45,600 47,880 50,400 53,200 54,720 59,850 63,840 68,400 76,608 79,800 91,200 95,760 100,800 106,400 119,700 127,680 136,800 159,600 191,520 212,800 239,400 273,600 319,200 383,040 478,800 638,400 957,600 and 1,915,200, with no remainder.

Since 1,915,200 cannot be divided by just 1 and 1,915,200, 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).