Q: Is 30,234,400 a Composite Number?

Why is 30,234,400 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 30,234,400 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 280 350 400 560 700 800 1,120 1,400 2,800 5,399 5,600 10,798 21,596 26,995 37,793 43,192 53,990 75,586 86,384 107,980 134,975 151,172 172,768 188,965 215,960 269,950 302,344 377,930 431,920 539,900 604,688 755,860 863,840 944,825 1,079,800 1,209,376 1,511,720 1,889,650 2,159,600 3,023,440 3,779,300 4,319,200 6,046,880 7,558,600 15,117,200 and 30,234,400, with no remainder.

Since 30,234,400 cannot be divided by just 1 and 30,234,400, 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).