Q: Is 13,410,320 a Composite Number?

Why is 13,410,320 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 13,410,320 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 55 56 70 77 80 88 98 110 112 140 154 176 196 220 245 280 308 311 385 392 440 490 539 560 616 622 770 784 880 980 1,078 1,232 1,244 1,540 1,555 1,960 2,156 2,177 2,488 2,695 3,080 3,110 3,421 3,920 4,312 4,354 4,976 5,390 6,160 6,220 6,842 8,624 8,708 10,780 10,885 12,440 13,684 15,239 17,105 17,416 21,560 21,770 23,947 24,880 27,368 30,478 34,210 34,832 43,120 43,540 47,894 54,736 60,956 68,420 76,195 87,080 95,788 119,735 121,912 136,840 152,390 167,629 174,160 191,576 239,470 243,824 273,680 304,780 335,258 383,152 478,940 609,560 670,516 838,145 957,880 1,219,120 1,341,032 1,676,290 1,915,760 2,682,064 3,352,580 6,705,160 and 13,410,320, with no remainder.

Since 13,410,320 cannot be divided by just 1 and 13,410,320, 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).