57,491,000 square miles: 36,794,240,000 acres.not many
Greenland is the largest island on Earth and it is 839,999 square miles.
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.
Here is how you can figure this out.1) Decide whether you are interested about total surface, or only land surface. 2) Look up the total surface of the Earth, or the land surface, depending on the answer to question 1. This will usually be given in square kilometers, and sometimes also in square miles. 3) Use the square kilometers for this problem. Multiply it by 100, to get hectares. 4) Divide this number of hectares by the number of people on Earth.
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!
The Earth is approximately 197 million square miles in total.
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)
There are approximately 57.5 million square miles of land on earth, only 29.2 percent of the earth's surface.
57,491,000 square miles: 36,794,240,000 acres.not many
316944046.766 square mi. in the world including land and water
About one fifth of the earth's land is Tundra, as the Earth has about 57.5 million square miles (149 million sq kms) of land. This is around 11.5 million sq miles (29.8 million sq kms).
Earth has 57 million square miles of land, which equates to around 36.48 billion acres.
The land area of Brazil is approx 3,227,000 square miles.
Canada - 3,511,000 square miles of land area.
3,571 square miles.
Arizona has a total area of 113,998 square miles.
Greenland is the largest island on Earth and it is 839,999 square miles.