What is the ratio of the maximum length to the minimum length in the universe?

(N/A) The distance to the boundary of the observable universe is approximately $10^{26} \ m$ (maximum length).
The size of a proton is approximately $10^{-15} \ m$ (minimum length).
Therefore,the ratio is calculated as:
$\text{Ratio} = \frac{10^{26} \ m}{10^{-15} \ m} = 10^{26 - (-15)} = 10^{41}$.