Q: Is 11,120,400 a Composite Number?

Why is 11,120,400 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 11,120,400 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1,200 1,800 3,089 3,600 6,178 9,267 12,356 15,445 18,534 24,712 27,801 30,890 37,068 46,335 49,424 55,602 61,780 74,136 77,225 92,670 111,204 123,560 139,005 148,272 154,450 185,340 222,408 231,675 247,120 278,010 308,900 370,680 444,816 463,350 556,020 617,800 695,025 741,360 926,700 1,112,040 1,235,600 1,390,050 1,853,400 2,224,080 2,780,100 3,706,800 5,560,200 and 11,120,400, with no remainder.

Since 11,120,400 cannot be divided by just 1 and 11,120,400, 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).