answersLogoWhite

0

Subjects>Math>Geometry

Is 81 prime

User Avatar

Anonymous

∙ 16y ago
Updated: 4/28/2022

81 is not prime: It is 3 x 3 x 3 x 3 (34) or 9 x 9 (92).

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Continue Learning about Geometry

What is the supplement of a 99 degree angles?

180 - 99 = 81 degrees.


Why is 81 a perfect square?

Because 9*9 = 81


What is the area of a square if it is 9ft by 9ft?

81 square feet (9 x 9 = 81).


What is the volume of a right rectangular prism that is 3 meters by 4.5 meters by 6 meters?

It is: 3*4.5*6 = 81 cubic meters


How many square feet are in 81 square yards?

729 square feet in 81 square yards.

Related Questions

Why is 81 prime?

81 is not prime, it is composite.


What is 81 is that a prime?

81 is not prime it's a composite number


Is 81 a least prime number?

81 is not a prime number. 81 = 3 * 3 * 3 * 3


What are the prime power factorization of 81?

The prime power factorization of 81 is 34.


Is 625 and 81 relatively prime?

625 and 81 are relatively prime because they have common prime factors.


Prime factorization for 81?

34 = 81


What is the prime factor for 81?

The prime factorization of 81 is: 3 X 3 X 3 X 3


How do you find procedure prime factorization 81?

find the prime factorization to the number 81


What are the common prime factors of 81 and 200?

81 and 200 have no common prime factors.


What are the factors and prime factors 81?

The factors of 81 are: 1 3 9 27 81 The prime factor is: 3


What are the prime factor for 81?

81 = 3^4


Is 81 a prime?

No

Trending Questions
How big is a queensize mattress? What do you call a 201 sided shape? The base of a triangle is 8cm the triangle has an area of 28cm squared What is the height of the triangle? How you get the area of a circle? Difference between qualifying and determining dimensions? How big is 44 meters squared? What is the best way to transition carpet to tile? How high rise in elevation be to be considered a mountain? What do you call the movement of a figure to a new position by flipping over a line? In the generalized slope-intercept equation of a line the slope of the line is represented as the coefficient of the variable x? In every triangle there is exactly one right angle? How many square yards to a square foot? If two pyramids are similar and the ratio between the lengths of their edges is 4 9 what is the ratio of their volumes? A triangle that has no sides congruente? How did the square shape get its name? What is a picture of an oblique line? What is the circumference of a circle whose diameter is 8 inches? What is 1500 sq ft in meters? Shape with 3 pairs of parallel lines? What is a true statement concerning the private key on a Common Access Card?

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 Use Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 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.