Interesting Facts About Google

8th on 21 interesting Facts About Google: Google intends to scan all known existing 129 million unique books before 2020.

For those who have ever wondered how many different books are out there in the world, Google has an answer for you: 129,864,880, according to Leonid Taycher, a Google software engineer who works on the Google Books project.

Google: 129 Million Different Books Have Been Published – pcworld.com