Convert 2,000,000,000 Square Feet to Square Miles
How big is 2,000,000,000 square feet? What is 2 billion square feet in square miles? 2,000,000,000 sq ft to sq mi conversion.
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2,000,000,000 Square Feet ≈
71.740129 Square Miles
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Result in Plain English
2 billion square feet is equal to about 71.7 square miles.
In Scientific Notation
2,000,000,000 square feet
= 2 x 109 square feet
≈ 7.17401 x 101 square miles
Square Feet
A square foot is a unit of area. It is the size of a square that is one foot on a side. It is 144 square inches, 1/9th of a square yard, or approximately 0.093 square meters.
Common abbreviations: sq ft, sf, ft², ft^2
Square Miles
A square mile is a unit of area. It is the size of a square that is one mile on a side. It is equal to 640 acres or approximately 2.59 square kilometers.Common abbreviations: sq mi, mi², mi^2