Q: Is 7,405,200 a Composite Number?

Why is 7,405,200 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 7,405,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 25 30 33 34 36 40 44 45 48 50 51 55 60 66 68 72 75 80 85 88 90 99 100 102 110 120 121 132 136 144 150 153 165 170 176 180 187 198 200 204 220 225 240 242 255 264 272 275 300 306 330 340 360 363 374 396 400 408 425 440 450 484 495 510 528 550 561 600 605 612 660 680 720 726 748 765 792 816 825 850 880 900 935 968 990 1,020 1,089 1,100 1,122 1,200 1,210 1,224 1,275 1,320 1,360 1,452 1,496 1,530 1,584 1,650 1,683 1,700 1,800 1,815 1,870 1,936 1,980 2,040 2,057 2,178 2,200 2,244 2,420 2,448 2,475 2,550 2,640 2,805 2,904 2,992 3,025 3,060 3,300 3,366 3,400 3,600 3,630 3,740 3,825 3,960 4,080 4,114 4,356 4,400 4,488 4,675 4,840 4,950 5,100 5,445 5,610 5,808 6,050 6,120 6,171 6,600 6,732 6,800 7,260 7,480 7,650 7,920 8,228 8,415 8,712 8,976 9,075 9,350 9,680 9,900 10,200 10,285 10,890 11,220 12,100 12,240 12,342 13,200 13,464 14,025 14,520 14,960 15,300 16,456 16,830 17,424 18,150 18,513 18,700 19,800 20,400 20,570 21,780 22,440 24,200 24,684 26,928 27,225 28,050 29,040 30,600 30,855 32,912 33,660 36,300 37,026 37,400 39,600 41,140 42,075 43,560 44,880 48,400 49,368 51,425 54,450 56,100 61,200 61,710 67,320 72,600 74,052 74,800 82,280 84,150 87,120 92,565 98,736 102,850 108,900 112,200 123,420 134,640 145,200 148,104 154,275 164,560 168,300 185,130 205,700 217,800 224,400 246,840 296,208 308,550 336,600 370,260 411,400 435,600 462,825 493,680 617,100 673,200 740,520 822,800 925,650 1,234,200 1,481,040 1,851,300 2,468,400 3,702,600 and 7,405,200, with no remainder.

Since 7,405,200 cannot be divided by just 1 and 7,405,200, 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).