Q: Is 11,440,400 a Composite Number?

Why is 11,440,400 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 11,440,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 37 40 50 74 80 100 148 185 200 296 370 400 592 740 773 925 1,480 1,546 1,850 2,960 3,092 3,700 3,865 6,184 7,400 7,730 12,368 14,800 15,460 19,325 28,601 30,920 38,650 57,202 61,840 77,300 114,404 143,005 154,600 228,808 286,010 309,200 457,616 572,020 715,025 1,144,040 1,430,050 2,288,080 2,860,100 5,720,200 and 11,440,400, with no remainder.

Since 11,440,400 cannot be divided by just 1 and 11,440,400, 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).