A **cube number** is a **number** that **is the** product of three **numbers** which are the same. In other words, if you multiply a **number** by itself and then by itself again, the result is a **cube number**. This diagram makes this concept clearer: **Cube numbers** can be represented visually as 3D cubes of single, unit cubes.

**Click to read further detail. Similarly, it is asked, what is the cube of a number?**

**Cube numbers**. A **cube number** is a **number** multiplied by itself 3 times. This can also be called ‘a **number** cubed’. The symbol for cubed is ³.

Likewise, what does cube it mean? In math, a **cube is** a number multiplied by itself three times. The **cube** of 2 **is** 8 (2 x 2 x 2). As a verb, **cube means** to cut into **cube** shapes.

**Similarly, you may ask, what is a cubed number with examples?**

When you multiply a whole **number** (not a fraction) by itself, and then by itself again the result is a **cube number**. For **example** 3 x 3 x 3 = 27. An easy way to write 3 **cubed** is 3^{3}.

## What’s the opposite of cubed in maths?

The **opposite of cubing** a number is called finding the **cube** root.

Why is 3 called cubed?

The term “cube” can be remembered because there are three dimensions in a cube (height, width, and depth) and the number being **cubed** appears three times in the calculation.

### Is 27 a cubed number?

**Cubic Number**. a positive integer. The first few are 1, 8, **27**, 64, 125, 216, 343, (OEIS A000578).

### Why is 27 a cube number?

When you multiply a whole **number** (not a fraction) by itself, and then by itself again the result is a **cube number**. For example 3 x 3 x 3 = **27**. This means three multiplied by itself three times.

### What is the cube of 512?

What is **Cube** Root of **512** ? **512** is said to be a perfect **cube** because 8 x 8 x 8 is equal to **512**. Since **512** is a whole number, it is a perfect **cube**. The nearest previous perfect **cube** is 343 and the nearest next perfect **cube** is 729 .

### Is 9 a cube number?

1, 8, 27, 64, 125, 216, 343, 512, 2, **9**, 16, 28, 35, 54, 65, 72, 91, 3, 10, 17, 24, 29, 36, 43, 55, 62, 4, 11, 18, 25, 30, 32, 37, 44, 51,

### Is cubed 3 or 4?

0 Cubed | = | |
---|---|---|

3 Cubed | = | 27 |

4 Cubed | = | 64 |

5 Cubed | = | 125 |

6 Cubed | = | 216 |

### How do you find the cube root of 216?

To find the **cube root of 216**, we must find the number that when multiplied by itself three times equals **216**. We can do this by plugging in different numbers to see what happens. After doing this and finding that 6 * 6 * 6 = **216**, we can check the answer by hand or with a calculator.

### Is 343 a cube number?

7x7x7=**343**, so the **cube root** of **343** is 7. However, since any non zero **number** has 3 **cube** roots, 7 is only one of the **cube** roots of **343**.

### Is 40 a square number?

Informally: When you multiply a whole **number** times itself, the resulting product is called a **square number**, or a perfect **square** or simply “a **square**.” So 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all **square numbers**.

### Is 16 a cube number?

7, 14, 21, 42, 47, 49, 61, 77, There is a finite set of **numbers** which cannot be expressed as the sum of distinct positive **cubes**: 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, **16**, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,

### What does 9 cubed mean?

Raising **9** to the third power, or **9 cubed**, results in a value of 729. This is an algebraic process using exponents. In algebra, exponential notations such as **9 cubed**, are used to show the repeated multiplication of a number. **Nine cubed means** that three 9s are being multiplied together.

### Is 56 a cube number?

For **56** to be a **cube number** the following equation must be true: n^{3} = **56** where n is a whole **number**. In other words, if n*n*n = **56**, then **56** is a **cube number**. Therefore, we can conclude that **56** is NOT a **cube number**.