two. billion. dollars. per. day. or $23,000 USD per second. Mostly from advertising, some 87%. Funny to think in their initial whitepaper, Brin and Page were h

two. billion. dollars. per. day. or $23,000 USD per second. Mostly from advertising, some 87%. Funny to think in their initial whitepaper, Brin and Page were heavily arguing against paid (sponsored) ads in search result of a search engine, as it would skew the results to the point where people would stop using it.