Find the number of digits in the square root of each of the following numbers (withoutany calculation).(i) 64                   (ii) 144                   (iii) 4489             (iv) 27225(v) 390625

Explanation

To find the number of digits in the square root of each of the given numbers without performing any calculations, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Number of Digits in the Original Number:**
- The number of digits in a number can be found using the formula:
\[
\text{Number of digits} = \lfloor \log_{10} n \rfloor + 1
...