How long ago is a billion seconds?

Answer 1

1 Billion Seconds is approximately 31.69 years. Here is how I calculated it:

1,000,000,000 Seconds / 60 seconds(in one minute) = approx. 16,666,666 Minutes

16,666,666 Minutes / 60 Minutes (in one hour) = approx . 277,777 Hours

277,777 Hours / 24 Hours (in one day) = approx. 11,574 Days

11,574 Days / 365.25 Days (in one year) = approx. 31.69 Years