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Harley Cassin
Wiki User
∙ 14y agoFour
Explanation
A perfect cube is an integer for which there exists an integer, n, such that n3 equals that number. It is easy to see that n3 is a strictly increasing number for positive n (which simply means that as n gets bigger, n3 gets bigger).
13=1
23=8
33=27
43=64
These are the only perfect cubes between 1 and 80. The next perfect cube is 125 (=53) and all other positive perfect cubes are larger than this.
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How many perfect cubes are between 100 and 600?
100
How many positive three-digit perfect cubes are even?
I believe there are 2 positive three-digit perfect cube numbers, that are even.
What are the perfect cube factors of 56?
56 2,2,2,7 perfect cubes=1,8
How many perfect cubes are there between 1 to 50?
Between the two numbers there are only two.
What are cubes from 1-25?
26
How many perfect cubes are there from 1to200?
13 cubes 4,9,16,25,36,46,64,81,100,121,144,169,196
Perfect cube factors of 180?
1, 8, 27, 64, 125 are the only cubes under 180. 1 is the only factor.
How many perfect cubes are between 100 and 600?
100
How many perfect cubes of integers between 1 and 100 inclusive are odd?
There are two.
How many cubes are between 100 and 600?
There are infinitely many cubes between any two numbers - no matter how close together they are. However, there may be a more useful answer in terms of "perfect" cubes: 43 = 64 < 100 < 53 = 125 and 83 = 512 < 600 < 93 = 729 So there are 4 perfect cubes in the range - those of 5 6, 7 and 8.
How many positive three-digit perfect cubes are even?
I believe there are 2 positive three-digit perfect cube numbers, that are even.
What is a term for cubed numbers?
Perfect cubes.
What are the perfect cube factors of 56?
56 2,2,2,7 perfect cubes=1,8
How many perfect cubes are there between 1 to 50?
Between the two numbers there are only two.
When can a polynomial is said to be sum or difference of two cubes?
When it is of the form x3 + y3 or x3 - y3. x or y can have coefficients that are perfect cubes, or even ratios of perfect cubes eg x3 + (8/27)y3.
What are some perfect cubes from 100 to 200?
The perfect cubes between 100 and 200 are 125 (5^3) and 216 (6^3).
What are cubes from 1-25?
26
