Q: Is 71,242,220 a Composite Number?

 A: Yes, 71,242,220 is a composite number.

Why is 71,242,220 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 71,242,220 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 83 140 166 332 415 581 830 1,162 1,660 2,324 2,905 5,810 6,131 11,620 12,262 24,524 30,655 42,917 61,310 85,834 122,620 171,668 214,585 429,170 508,873 858,340 1,017,746 2,035,492 2,544,365 3,562,111 5,088,730 7,124,222 10,177,460 14,248,444 17,810,555 35,621,110 and 71,242,220, with no remainder.

Since 71,242,220 cannot be divided by just 1 and 71,242,220, it is a composite number.


More Examples

Number 71,242,21871,242,21971,242,22171,242,222
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 71,242,220:


Ask a Question