Silicon Valley has low residential density, but the Googleplex has high worker density.

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The word Google comes from a mathematical term called a googleplex, 1 with 100 zeros after it.

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It's also a near-perfect match to that early reference design seen kicking around the Googleplex courtesy of Andy Rubin.

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Let's just call the Googleplex what it really is: the ultimate recruiting tool.

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Speculating about the next big thing coming out of the Googleplex is parlor game for some techies--and a full-time job for others.

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For reasons that only the man behind the curtain at the Googleplex could possibly know, that question pops you over to the site digitalalchemy.com.

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At the Googleplex, the crowded headquarters in Mountain View, Calif.

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So, Page will be a hit at the hometown Googleplex.

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Wearing sweatshirts and jeans, they demonstrated the search giant's latest technologies and some of the research challenges they hope to conquer working at the Googleplex in Mountain View, Calif.

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The denizens of the company headquarters breezily refer to it as the Googleplex, that being the word for the unimaginably large number defined as a one followed by a googol of zeros.

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If you had had a meeting with any of them as a Google hiring manager before they joined the Googleplex, you would have blown away: Ivy League and other prestigious colleges and graduate schools, Rhodes Scholars, McKinsey stints, times working for Larry Summers as Chief-of-Staff in DC.

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