Q: Is 29,168,820 a Composite Number?

Why is 29,168,820 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 29,168,820 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 347 467 694 934 1,041 1,388 1,401 1,735 1,868 2,082 2,335 2,802 3,123 3,470 4,164 4,203 4,670 5,205 5,604 6,246 6,940 7,005 8,406 9,340 10,410 12,492 14,010 15,615 16,812 20,820 21,015 28,020 31,230 42,030 62,460 84,060 162,049 324,098 486,147 648,196 810,245 972,294 1,458,441 1,620,490 1,944,588 2,430,735 2,916,882 3,240,980 4,861,470 5,833,764 7,292,205 9,722,940 14,584,410 and 29,168,820, with no remainder.

Since 29,168,820 cannot be divided by just 1 and 29,168,820, 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).