Q: Is 40,000,700 a Composite Number?

Why is 40,000,700 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 40,000,700 can be evenly divided by 1 2 4 5 10 19 20 25 37 38 50 74 76 95 100 148 185 190 370 380 475 569 703 740 925 950 1,138 1,406 1,850 1,900 2,276 2,812 2,845 3,515 3,700 5,690 7,030 10,811 11,380 14,060 14,225 17,575 21,053 21,622 28,450 35,150 42,106 43,244 54,055 56,900 70,300 84,212 105,265 108,110 210,530 216,220 270,275 400,007 421,060 526,325 540,550 800,014 1,052,650 1,081,100 1,600,028 2,000,035 2,105,300 4,000,070 8,000,140 10,000,175 20,000,350 and 40,000,700, with no remainder.

Since 40,000,700 cannot be divided by just 1 and 40,000,700, 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).