If the average human life span were of the order `10^4` s, what would the revolution period of earth on this scale be?

Explanation

To solve the problem, we need to determine the revolution period of Earth when the average human lifespan is scaled down to the order of \(10^4\) seconds. Here's how we can approach this step by step:

### Step-by-Step Solution:

1. **Understand the Average Human Lifespan**:
The average human lifespan is typically around 70 to 80 years. For this problem, we will consider it to be approximately 100 years for simplicity.

2. **Convert Human Lifespan to Seconds**:
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