Is 1,637,000,000,000 square inches as big as San Diego?
It's about one-and-one-fourth times as big as San Diego
The size of San Diego is about 1,302,000,000,000 square inches.
(California)
The second-largest city in California and the eleventh-largest in the United States as of 2009, San Diego measures 1,302,000,000,000 square inches in total area. The city is known for its defense manufacturing and biotechnology industries.
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