**What is the Cube Root of…**

The following reference posts shares the cube roots of the most often searched values.

## What is a cube root?

The cube root of a number is the value that produces that number when cubed.

For example, the cube root of 64 is 4 because 4^3 (4x4x4) equals 64.

**What is the Cube Root of 1?**

**The cube root of 1 is 1** because 1x1x1=1.

**What is the Cube Root of 8?**

**The cube root of 8 is 2** because 2x2x2=8.

**What is the Cube Root of 27?**

**The cube root of 27 is 3** because 3x3x3=9.

**What is the Cube Root of 64?**

**The cube root of 64 is 4** because 4x4x4=64.

**What is the Cube Root of 125?**

**The cube root of 125 is 5** because 5x5x5=125.

**What is the Cube Root of 216?**

**The cube root of 216 is 6** because 6x6x6=216

**What is the Cube Root of 343?**

**The cube root of 343 is 7** because 7x7x7=343

**What is the Cube Root of 512?**

**The cube root of 512 is 8** because 8x8x8=512

**What is the Cube Root of 729?**

**The cube root of 729 is 9** because 9x9x9=729

**What is the Cube Root of 1000?**

**The cube root of 1000 is 10** because 10x10x10=1000

**What is the Cube Root of 1331?**

**The cube root of 1331 is 11** because 11x11x11=1331

**What is the Cube Root of 1728?**

**The cube root of 1728 is 12** because 12x12x12=1728

**What is the Cube Root of 2196?**

**The cube root of 2196 is 13** because 13x13x13=2196

**What is the Cube Root of 2744?**

**The cube root of 2744 is 14** because 14x14x14=2744

**What is the Cube Root of 3375?**

**The cube root of 3375 is 15** because 15x15x15=3375

**What is the Cube Root of 4096**

**The cube root of 4096 is 16** because 16x16x16=4096

**What is the Cube Root of… (Special Cases)**

**What if a cube root is not a whole number?**

If a number is not a **perfect cube**, it’s cube root will be a decimal.

**What is the Cube Root of 2?**

**The cube root of 2 is approximately 1.26 **because 1.26x1.26x1.26 ≈ 2

**What is the Cube Root of 3?**

**The cube root of 3 is approximately 1.44** because 1.44x1.44x1.44 ≈ 3

**What is the Cube Root of 4?**

**The cube root of 4 is approximately 1.59** because 1.59x1.59x1.59 ≈ 4

**What is the Cube Root of 9?**

**The cube root of 9 is approximately 2.08** because 2.08x2.08x2.08 ≈ 9

**What is the Cube Root of 16?**

**The cube root of 16 is approximately 2.52** because 2.52x2.52x2.52 ≈ 16

**What is the Cube Root of 81?**

**The cube root of 81 is approximately 4.33** because 4.33x4.33x4.33 ≈ 81

**Learn How to Graph Cube Roots and Cubic Functions:**

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**Need Practice Finding Cube Roots?**

Click the link below to download your free **perfect cubes and cube roots** practice worksheet:

PDF: Perfect Cubes and Cube Roots Practice Worksheet