## Question :

**How many years to count to a billion** ?

## Answer with Explanation:

It would take approximately 31.69 years to count to a billion if you counted one number per second. This is because there are approximately 31,536,000 seconds in a year, and a billion is equal to 1,000,000,000. To calculate the number of years it would take to count to a billion, you would need to divide the number of seconds in a year by the number of seconds per day, which is 86400. Then, you would need to divide the number of seconds it takes to count to a billion by the number of seconds per year to get the number of years.

Here’s the math:

1,000,000,000 seconds / 31,536,000 seconds/year = 31.69 years

So, it would take approximately 31.69 years to count to a billion.