Q: Is 3,660,120 a Composite Number?

Why is 3,660,120 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 3,660,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1,080 3,389 6,778 10,167 13,556 16,945 20,334 27,112 30,501 33,890 40,668 50,835 61,002 67,780 81,336 91,503 101,670 122,004 135,560 152,505 183,006 203,340 244,008 305,010 366,012 406,680 457,515 610,020 732,024 915,030 1,220,040 1,830,060 and 3,660,120, with no remainder.

Since 3,660,120 cannot be divided by just 1 and 3,660,120, 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).