Q: Is 20,740,400 a Composite Number?

 A: Yes, 20,740,400 is a composite number.

Why is 20,740,400 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 20,740,400 can be evenly divided by 1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 190 200 304 380 400 475 760 950 1,520 1,900 2,729 3,800 5,458 7,600 10,916 13,645 21,832 27,290 43,664 51,851 54,580 68,225 103,702 109,160 136,450 207,404 218,320 259,255 272,900 414,808 518,510 545,800 829,616 1,037,020 1,091,600 1,296,275 2,074,040 2,592,550 4,148,080 5,185,100 10,370,200 and 20,740,400, with no remainder.

Since 20,740,400 cannot be divided by just 1 and 20,740,400, it is a composite number.


More Examples

Number 20,740,39820,740,39920,740,40120,740,402
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 20,740,400:


Ask a Question