There are 57,506,000 square miles of land surfaces in the world, including much that is uninhabitable by humans (Antarctica, arctic climes, swamps, mountains, and deserts).
The metric equivalent is 148,940,000 km2 and this represents 29.2% of the Earth's total surface area.
55,906,990.447 square miles.
The surface area in square miles is 196,940,000
Asia - 17,212,000 sq. miles about 30% of the earths surface First off, Wrong. Second off, Wrong again. Water covers 75% of earths surface so how is Asia 30% of earths surface Even still, If Asia was 17,212,000 square miles then the Earth must be the size of Pluto xD Correct answer - Asia is more than 3 billion square miles
the surface of the moon is 0.074 of earth's surface area
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!
Earth's moon (surface area) - 14,645,750 square miles.
The surface area of planet Earth is 196.9 million square miles or 5,489,256,960,000,000 square feet.
There are approximately 57.5 million square miles of land on earth, only 29.2 percent of the earth's surface.
The Earth's surface area is about 196,940,400 square miles (510,072,000 km²), of which 29.2% or 57,506,000 square miles is land surface (148,940,000 km²)
About 198 million square miles. The radius of Earth at the equator is about 3963 miles. The surface area of a sphere is given by Area = 4 pi r2, so the surface of the earth is: 4 x 3.14159 x 3963 miles x 3963 miles = 197,359,320.78684 square miles, plus a little extra to compensate for the vertical height of mountains and depth of valleys.
Equatorial Diameter: 7,928 miles Polar Diameter:7,901 miles Circumference: 24,907 miles Surface Area:197 million square miles
The book I have was printed in 2000. The surface area of Russia then was 6,592,735 miles.
Area of water: 139,668,500 square miles (361,740,000 km), equals 71% of the total surface of the Earth.
The total surface area of the Earth is 510 million square kilometers (197 million square miles). Land area is about a third of the total area, accounting for 148.94 million sq km, or 57.5 million square miles. Mexico has an area of 1,958,200 square kilometers or 761,606 square miles. It would account for 0.38% of the Earth's total surface area, or 1.3% of the world's land area.
The total surface area of the Earth is 510,072,000 square kilometers, but only 29.2% of that, or 148,940,000 square kilometers is land. The rest is covered by water.
Lake Superior has a surface area of 82,103 km²
The Earth has a surface area of 196,939,900 square miles.