If earth has 196,940,400 square miles of total surface area (land and water) as most of the websites indicate (some websites say 196,935,000 square miles). Multiply by 5,280 squared: 5,490,383,247,360,000 square feet (Or if the other websites are correct: 5,490,232,704,000,000 square feet) In any event, a little less than 5-1/2 quadrillion square feet. ===== As an aside, the largest body in the solar system (the Sun): Approximately 864,000 miles in diameter according to most sources. Comes out to 2,345,184,368,640 square miles of _extremely_hot_ 'surface' area. Or, a little more than 2-1/3 trillion square miles. Square feet? Try 65,379,987,902,693,376,000 square feet, (just as hot). Or, a little more than 65-1/3 quintillion square feet. Wouldn't be very much fun to count. Ugh! Get me some water!
1960 400 pp
Greenland is the largest island on Earth and it is 839,999 square miles.
38000
about 6370km from the earths surface,convert now to feet
57,491,000 square miles: 36,794,240,000 acres.not many
From the NASA link, below: "Earth's atmosphere is pressing against each square inch of you with a force of 1 kilogram per square centimeter (14.7 pounds per square inch)."
The surface area of planet Earth is 196.9 million square miles or 5,489,256,960,000,000 square feet.
how many square feet in 25 feet by 6 feet
10279 square feet.
2178 square feet.2178 square feet.2178 square feet.2178 square feet.
About 430.5 square feet. (430.556417 square feet)
How many square feet are in the world?
96 square feet
3.472 square feet.
About 1,400 square feet. (1,399.30835 square feet).
7500 square feet
10800 square feet
12.36 square feet