The cube root of 64 is:

$\sqrt[3]{64} = 4$

This is because $4 \times 4 \times 4 = 64$.

Let me know if you need any further explanation or if you'd like more problems solved!

Here are 5 related questions you might find interesting:

1. What is the cube root of 125?
2. How do you simplify cube roots of larger numbers?
3. What is the relationship between square roots and cube roots?
4. Can cube roots be negative? If so, how?
5. What is the cube of 5?

Tip: To calculate the cube root of a number, try finding the number that when multiplied by itself three times gives the original number.