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  • What is a Trillion

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What is a Trillion

Author: Added: 11/14/2007 Duration:0 At once point in time PetroChina became the world's first company worth more than $1 trillion, as the Chinese oil producer's shares nearly tripled in their first day of trading. What is a trillion - how big is it - how long does it take to spend it?

Ken Radio | November 14, 2007Watch more videos from Ken Radio

Tags:. .petrochina. .trillion