Q: Is 11,789,680 a Composite Number?

Why is 11,789,680 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 11,789,680 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 37 40 56 70 74 80 112 140 148 185 259 280 296 370 518 560 569 592 740 1,036 1,138 1,295 1,480 2,072 2,276 2,590 2,845 2,960 3,983 4,144 4,552 5,180 5,690 7,966 9,104 10,360 11,380 15,932 19,915 20,720 21,053 22,760 31,864 39,830 42,106 45,520 63,728 79,660 84,212 105,265 147,371 159,320 168,424 210,530 294,742 318,640 336,848 421,060 589,484 736,855 842,120 1,178,968 1,473,710 1,684,240 2,357,936 2,947,420 5,894,840 and 11,789,680, with no remainder.

Since 11,789,680 cannot be divided by just 1 and 11,789,680, 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).