Q: Is 15,108,800 a Composite Number?

Why is 15,108,800 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 15,108,800 can be evenly divided by 1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 71 76 80 95 100 112 133 140 142 152 160 175 190 200 224 266 280 284 304 320 350 355 380 400 448 475 497 532 560 568 608 665 700 710 760 800 950 994 1,064 1,120 1,136 1,216 1,330 1,349 1,400 1,420 1,520 1,600 1,775 1,900 1,988 2,128 2,240 2,272 2,485 2,660 2,698 2,800 2,840 3,040 3,325 3,550 3,800 3,976 4,256 4,544 4,970 5,320 5,396 5,600 5,680 6,080 6,650 6,745 7,100 7,600 7,952 8,512 9,443 9,940 10,640 10,792 11,200 11,360 12,425 13,300 13,490 14,200 15,200 15,904 18,886 19,880 21,280 21,584 22,720 24,850 26,600 26,980 28,400 30,400 31,808 33,725 37,772 39,760 42,560 43,168 47,215 49,700 53,200 53,960 56,800 67,450 75,544 79,520 86,336 94,430 99,400 106,400 107,920 113,600 134,900 151,088 159,040 188,860 198,800 212,800 215,840 236,075 269,800 302,176 377,720 397,600 431,680 472,150 539,600 604,352 755,440 795,200 944,300 1,079,200 1,510,880 1,888,600 2,158,400 3,021,760 3,777,200 7,554,400 and 15,108,800, with no remainder.

Since 15,108,800 cannot be divided by just 1 and 15,108,800, 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).