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Is 5 a cube number?

No, 5 is not a cube number. A cube number is the result of an integer multiplied by itself twice (n × n × n). The cube numbers closest to 5 are 1 (1³) and 8 (2³).


How do you take the cube of a number on C?

n*n*n


What is the definition of a perfect cube?

The definition of a perfect cube is the cube of a number n is its third power. This is formula that is used for finding volume.


How is 784 a perfect cube?

The number 784 is not a perfect cube. A perfect cube is defined as a number that can be expressed as the cube of an integer (i.e., (n^3) for some integer (n)). The cube root of 784 is approximately 9.24, which is not an integer, indicating that 784 cannot be represented as a whole number cubed.


What does decompose a cube mean?

Let n > 1 for an n x n x n cube for the purpose of decomposing the n x n x n cube into unit cubes (1 x 1 x 1). For the above scenario we see that decomposing an n x n x n cube into unit cubes can be thought of dividing an n x n x n cube into unit cubes. When n = 2 we get 8 unit cubes after decomposing. When n = 3 we get 27 unit cubes after decomposing.If necessary to further your understanding I would suggest drawing a picture of a 2 x 2 x 2 cube then divide each of the six-faces by 2 both horizontally and vertically. Then draw a 3 x 3 x 3 cube and then divide each of its six-faces by 3 both horizontally and vertically. Then count the number of unit cubes for both drawings. Again, when n = 2 you should count 8 unit cubes and when n = 3 you should count 27 unit cubes.

Related Questions

What is onehalf of a quart and what is the answer from onehalf to pints?

One half of a quart is one pint.


How do you find cube?

Multiply a number by itself and then again by itself. n-cube = n*n*n


How do you answer 175 divided by onehalf?

350


Which is the area of this triangle?

The formula for the area of a triangle is: onehalf(b)(h) b:base and h:height For example: A triangle is 4 inches tall and 3 inches wide. What is the area of the triangle? Answer: onehalf(b)(h) onehalf(3)(4) onehalf(12) 6 So, the area of this particular triangle is 6 inches squared.


Is 5 a cube number?

No, 5 is not a cube number. A cube number is the result of an integer multiplied by itself twice (n × n × n). The cube numbers closest to 5 are 1 (1³) and 8 (2³).


How do you take the cube of a number on C?

n*n*n


What is three eights divided bye onehalf?

3/4


What is 4th cube number?

n


What is the cube root of a number?

The cube root of a number is a bit like the square root, except 3 instead of 2. What number times itself three times equals that number? For example, 2 is the cube root of 8 because 2x2x2=8 Consider a number n multiplied by itself three times. n x n x n = n^3 n is the cube root of n^3.


Sixtytwo and onehalf percent of what number is onehundredtwenty?

120 is 62.5% of 192


What is the formula of a perfect cube?

m = n³


What is a perfect cube number?

A perfect cube is the cube of an integer (whole number). This means that, for n to be a perfect cube, n = x3, x∈ℤ Eg. ±1 [=(±1)3], 8 [=(±2)3], ±27 [= (±3)3], etc.