answersLogoWhite

0

Is 81a composite number or a prime number?

User Avatar

Anonymous

∙ 8y ago
Updated: 8/21/2019

81 is a composite number and it is also a square number

User Avatar

Wiki User

∙ 8y ago
Copy

What else can I help you with?

Related Questions

Is 81a prime?

81 is a Composite Number


Is 1029 a prime or composite?

It is not a prime number, it is a composite number.


Is 17 prime or composite number?

It is prime


Is 86 a prime or composite number?

86 is not a prime number, so is a composite.


Is 211 prime or composite number?

It is a Prime number, and therefore not a composite number.211 is a prime number.


Is 168 a prime or a composite number?

No 168 is not a prime number it is a composite number


Is 163 prime or composite?

The number is not COMPOSITE. Instead, it is a prime number.


What is the definition of a prime and a composite number and a composite number and a composite number?

A prime number has two factors, a composite number has more than two.


Is 432 composite or a prime number?

Composite (the only even number that is prime is2).


What is neither a prime nor a composite number?

It is 1 that is neither a prime or a composite number The number 1 is neither prime nor composite.


What are the prime factors of a composite prime number?

There is not such a thing as a composite prime number. A prime number has exactly two factors. A composite number has more than two factors.


Is 2401 a prime or composite number?

composite

Trending Questions
Where use D type fire extinguisher and K type Extinguisher? A civilization reaches its high point during what stage? In Florida is it a law that an annual dental exam be conducted before cleaning of the teeth is allowed What is the statute number? What role did al hajji umar play in jihad wars? How do you standardize 0.5 m hcl? What would be the best paint to change color of a vinyl top table? What are ways a corm is like a seed? The number 3 and 5 are prime what of the the number 15? Which Christmas songs are the lyrics to see if reindeer really know how to fly? Did reverend Samuel seabury have enemies? What element is in group iii period 2? What kind of jeans does Bella Swan wear? What can you assume about the amount of water vapor in the air if there is no difference between the wet-and dry -bulb readings of a psychrometer? Does Sears still sell guns? What is the prime factorization of twenty four? What is the field of view if the diameter is 80x? How many watts in 5 kw? What role do TNCs play? How did the interactions affect the development? How do head vampires become vampires?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.