Q: Is 38,800,000 a Composite Number?

Why is 38,800,000 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 38,800,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 97 100 125 128 160 194 200 250 320 388 400 485 500 625 640 776 800 970 1,000 1,250 1,552 1,600 1,940 2,000 2,425 2,500 3,104 3,125 3,200 3,880 4,000 4,850 5,000 6,208 6,250 7,760 8,000 9,700 10,000 12,125 12,416 12,500 15,520 16,000 19,400 20,000 24,250 25,000 31,040 38,800 40,000 48,500 50,000 60,625 62,080 77,600 80,000 97,000 100,000 121,250 155,200 194,000 200,000 242,500 303,125 310,400 388,000 400,000 485,000 606,250 776,000 970,000 1,212,500 1,552,000 1,940,000 2,425,000 3,880,000 4,850,000 7,760,000 9,700,000 19,400,000 and 38,800,000, with no remainder.

Since 38,800,000 cannot be divided by just 1 and 38,800,000, 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).