Q: Is 17,907,680 a Composite Number?

Why is 17,907,680 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 17,907,680 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 59 70 80 112 118 140 160 224 236 271 280 295 413 472 542 560 590 826 944 1,084 1,120 1,180 1,355 1,652 1,888 1,897 2,065 2,168 2,360 2,710 3,304 3,794 4,130 4,336 4,720 5,420 6,608 7,588 8,260 8,672 9,440 9,485 10,840 13,216 15,176 15,989 16,520 18,970 21,680 30,352 31,978 33,040 37,940 43,360 60,704 63,956 66,080 75,880 79,945 111,923 127,912 151,760 159,890 223,846 255,824 303,520 319,780 447,692 511,648 559,615 639,560 895,384 1,119,230 1,279,120 1,790,768 2,238,460 2,558,240 3,581,536 4,476,920 8,953,840 and 17,907,680, with no remainder.

Since 17,907,680 cannot be divided by just 1 and 17,907,680, 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).