Q: Is 191,400 a Composite Number?

Why is 191,400 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 191,400 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 29 30 33 40 44 50 55 58 60 66 75 87 88 100 110 116 120 132 145 150 165 174 200 220 232 264 275 290 300 319 330 348 435 440 550 580 600 638 660 696 725 825 870 957 1,100 1,160 1,276 1,320 1,450 1,595 1,650 1,740 1,914 2,175 2,200 2,552 2,900 3,190 3,300 3,480 3,828 4,350 4,785 5,800 6,380 6,600 7,656 7,975 8,700 9,570 12,760 15,950 17,400 19,140 23,925 31,900 38,280 47,850 63,800 95,700 and 191,400, with no remainder.

Since 191,400 cannot be divided by just 1 and 191,400, 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).