Q: Is 190,400 a Composite Number?

Why is 190,400 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 190,400 can be evenly divided by 1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 80 85 100 112 119 136 140 160 170 175 200 224 238 272 280 320 340 350 400 425 448 476 544 560 595 680 700 800 850 952 1,088 1,120 1,190 1,360 1,400 1,600 1,700 1,904 2,240 2,380 2,720 2,800 2,975 3,400 3,808 4,760 5,440 5,600 5,950 6,800 7,616 9,520 11,200 11,900 13,600 19,040 23,800 27,200 38,080 47,600 95,200 and 190,400, with no remainder.

Since 190,400 cannot be divided by just 1 and 190,400, 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).