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How do you cube a number in a calculator ? - Texas Instruments TI-30 XIIS Calculator

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Use the power button that looks like " ^ ". The first number will be the number you want cubed and the second one will be the exponent you want (in this case, 3)
Example: If you want to cube 4, input it like this: 4 ^ 3. Hit enter and you will get 64.

Posted on Mar 15, 2011

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There are several ways to find the cube root of a number on a calculator. On this calculator, we can use the nth root button, by using the yellow shift button with the ^ key. Another way to do this is just to use the ^ key.

For example, the cube root of 8 is performed by the following key sequence: 8, shift, ^, 3.

Another sequence is: 8 ^ (1/3)

Good luck.



Apr 25, 2014 | Casio FX-82MS Scientific Calculator

1 Answer

How do I determine the open space in a 12" cube

Determine the volume of the cube

Which is calculated by:
length x width x depth

then subtract the volume of the sphere's

Which is calculated by:
Number of spheres multiplied by (4/3) * pi * radius3

To figure out how many sphere's you can fit in the cube

Divide the width of the cube by the diameter of the sphere then cube that number
(try it with a larger diameter sphere for example 6" sphere and sketch it out, you will see why)

0.01" Sphere-Total Volume


1200^3 = 1.728 E 9 = Number of sphere's in the cube

1.728 E 9 x (4/3) * pi * 0.0053=904.32 cubic inches

Volume of Cube = 1728

Remaining Volume = 1728-904.32 = 823.68

You should be able to figure out how to do the other one.

Jun 18, 2011 | Sharp Office Equipment & Supplies

2 Answers

How do you calculate the cubed root of a number or 5th root of a number?

For cube roots, use the cube-root function in the MATH menu. For example, to calculate the cube root of 8, press MATH 4 8 =

For other roots (including cube root), use the xth-root function in the MATH menu. For example, to calculate the fifth root of 32, press 5 MATH 4 3 2 =

Mar 02, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

Cube root of a number

push 3
then push 2nd
then push the carot symbol ^ some calculators have this as y^x
then enter your number

If that fails use the calculator program in your computer and change its view to scientific. This has cube roots

Mar 25, 2010 | Texas Instruments TI-30 XIIS Calculator

1 Answer

How can i find whole cube on my TI-30XA calculator??

To obtain the cube of a number you use the combination [2nd][X^3] that is X raised to exponent three.
1[2nd][X^3] [=] gives 1
2 [2nd][X^3][=] gives 8
3[2nd][X^3][=] gives 27.
By changing the number you enter before pressing the key combination you generate the cubes of the whole number.
Hope it helps.

Sep 30, 2009 | Texas Instruments TI-30XA Calculator

1 Answer

Cube how do I cube where is the function

x-th root of a number equals the number to the power of (1/x) where x is a natural number.

square root = to the power of (1/2)
cubic root = to the power of (1/3)

May 26, 2009 | Texas Instruments TI-84 Plus Calculator

3 Answers

How to find cubed root on a TI-89 calculator

To find the cubed root (or any root) of a number, use the root() function.

If you want the cubed root of 125, you would type:


Mar 06, 2009 | Texas Instruments TI-86 Calculator

1 Answer

Cube root

You can multiply a number by 1/3rd to get the cube root or

Under the MATH button, the fourth option down will give you cube root. Any n root beyond that will require the x^(1/n) method.

Feb 12, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

To work out the cube root of a number

I am guessing, but, find the key that has a 3 to the left of the root symbol, looks like a check mark. Push it, then the number you want to take a cube root of, then enter.

Jan 08, 2009 | Casio FX-115ES Scientific Calculator

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