Correction for the weight of The Sears Tower
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How heavy is 444,900,000 pounds?
It's about as heavy as The Sears Tower
The weight of The Sears Tower is about 444,900,000 pounds.
(officially "Willis Tower" as of 2009) (Chicago, Illinois)
The Willis Tower weighs approximately 444,900,000 pounds. The outer wall surface of the Tower is covered with black anodized aluminum panels which would total 110,000 sq. m (28 acres) if laid out together.