Gold in the world"A total of 161,000 tonnes of gold have been mined in human history, as of 2009.
[1] This is roughly equivalent to 5.175 billion
troy ounces or, in terms of volume, about 8,333 cubic metres, and could be valued at just under six trillion
United States dollars at early
March 2010 prices." taken from wikipedia.
8.333cubic metres = 294.277cubic feet = 27.339ft x 27.339ft x 27.339ft