Q: Is 6,748,800 a Composite Number?

Why is 6,748,800 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 6,748,800 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 32 37 38 40 48 50 57 60 64 74 75 76 80 95 96 100 111 114 120 128 148 150 152 160 185 190 192 200 222 228 240 285 296 300 304 320 370 380 384 400 444 456 475 480 555 570 592 600 608 640 703 740 760 800 888 912 925 950 960 1,110 1,140 1,184 1,200 1,216 1,406 1,425 1,480 1,520 1,600 1,776 1,824 1,850 1,900 1,920 2,109 2,220 2,280 2,368 2,400 2,432 2,775 2,812 2,850 2,960 3,040 3,200 3,515 3,552 3,648 3,700 3,800 4,218 4,440 4,560 4,736 4,800 5,550 5,624 5,700 5,920 6,080 7,030 7,104 7,296 7,400 7,600 8,436 8,880 9,120 9,600 10,545 11,100 11,248 11,400 11,840 12,160 14,060 14,208 14,800 15,200 16,872 17,575 17,760 18,240 21,090 22,200 22,496 22,800 23,680 28,120 29,600 30,400 33,744 35,150 35,520 36,480 42,180 44,400 44,992 45,600 52,725 56,240 59,200 60,800 67,488 70,300 71,040 84,360 88,800 89,984 91,200 105,450 112,480 118,400 134,976 140,600 168,720 177,600 182,400 210,900 224,960 269,952 281,200 337,440 355,200 421,800 449,920 562,400 674,880 843,600 1,124,800 1,349,760 1,687,200 2,249,600 3,374,400 and 6,748,800, with no remainder.

Since 6,748,800 cannot be divided by just 1 and 6,748,800, 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).