Q: Is 57,425,920 a Composite Number?

Why is 57,425,920 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 57,425,920 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 701 1,024 1,280 1,402 2,048 2,560 2,804 3,505 4,096 5,120 5,608 7,010 8,192 10,240 11,216 14,020 16,384 20,480 22,432 28,040 40,960 44,864 56,080 81,920 89,728 112,160 179,456 224,320 358,912 448,640 717,824 897,280 1,435,648 1,794,560 2,871,296 3,589,120 5,742,592 7,178,240 11,485,184 14,356,480 28,712,960 and 57,425,920, with no remainder.

Since 57,425,920 cannot be divided by just 1 and 57,425,920, 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).