Coooooooooola

Probability Level 2

How many cans of cola would you have to drink in order to make this sculpture?

Hint, here's how it was assembled:

4 \times 4 \times 4 \times 4 \times 4 = 1024

4 \times 4 \times 4 \times 4 = 256

9 \times 3 \times 3 \times 3 = 243

2 7 \times 3 \times 3 \times 3 = 729