Q: Is 13,028,800 a Composite Number?

Why is 13,028,800 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 13,028,800 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 136 160 170 200 272 320 340 400 425 479 544 680 800 850 958 1,088 1,360 1,600 1,700 1,916 2,395 2,720 3,400 3,832 4,790 5,440 6,800 7,664 8,143 9,580 11,975 13,600 15,328 16,286 19,160 23,950 27,200 30,656 32,572 38,320 40,715 47,900 65,144 76,640 81,430 95,800 130,288 153,280 162,860 191,600 203,575 260,576 325,720 383,200 407,150 521,152 651,440 766,400 814,300 1,302,880 1,628,600 2,605,760 3,257,200 6,514,400 and 13,028,800, with no remainder.

Since 13,028,800 cannot be divided by just 1 and 13,028,800, 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).