What is the area of the world?
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The total area on the surface of the earth is 510,065,500 sq. Km Out of which Land area is 148,939,100 km²  equivalant to 29.2 % and Water area is 361,126,400 km² equivalant to 70.8 %.-
15340
Earth has a surface area of 196,940,400 square miles, slightly less than a perfect ball with a diameter of 7913.5 miles The surface area of the seven continents and all the islands of the world is about 57 million miles, while the total area of the six habitable continents (Antarctica excluded) is around 52 million square miles. \n\nThe human population on earth has crossed six billion. If we distribute all the exposed land evenly among all mankind, 133 people would have to share one square mile. What that means is that every single person on Earth, man woman and child would have close to five acres of land for his or her use. More precisely, each person would get 209,000 square feet of land, or a square plot of land 457 feet on each side. \n\nNot all this land can be used beneficially however. A significant portion of the Earth's exposed land is unhabitable or cannot be used for any agricultural purpose. Large portions lie in the far north. Large portions are extremely arid. Large portions are very mountainous. In sum, only about one fourth of all the land on earth, or somewhat more than 12 million square miles, is arable. \n\nToday, over half of the arable land in the world is in fact not under cultivation. Bringing the unused land into service in many cases would require huge investments of money and effort, and would do considerable damage to the environment. For example, only about 28% of the arable land on the African continent is used for growing crops. Immense tracts of forests or jungles would have to be cleared to bring the rest of the arable land on that continent to productive use. \n\nThus, only about one eighth of each imaginary plot of land distributed to each person is land which is under cultivation. In effect, each person has a piece of land about 26,000 square feet (a square 161 feet on each side or just a bit more than ½ an acre) at his or her disposal on which to grow all that he or she needs.
185861
Universe in general is the area of everything including earth, solar systems, nebulas, black holes, galaxies etc are contained within. Everything that is observable to us(human) are so far within this universe. So maybe there are more but to human.. there is only 1.
714581
At 840,000 square miles (2,175,590 km2), Greenland is the world's largest island.\n\nAlthough Australia also meets the definition of an island (a piece of land surrounded by water), it is large enough to be considered its own continent.
371986
The entire world plus animals\n6.5 billion people. Noobs are so high maintanence
338705
The total surface are of the Earth is 510,065,284.702 km² or 51,006,528,500 hectares.  The land surface area is 148,939,063.133 km² or 14,893,906,300 hectares
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Antartica: \ntotal area: 14 million sq km,(280,000 sq km ice-free, 13.72 million sq km ice-covered)\n\n\nhttp://www.cia.gov/cia/publications/factbook/geos/ay.html
820928
I am guessing that you want to know how big one of the sections are, so that's what I will try to determine.\n\nThe first step is to find the surface area of the hemisphere with a radius of 18 meters:\nThe surface area of a sphere, with r as the radius, is: A = (4)(π)(r²). Since this is a hemisphere, we can divide the expression equal to the surface area by 2, leaving us: A = (2)(π)(r²).\nA = 2(π)(18²) = 2(π)(324) = 648(π)\n\nSince we know that the surface area of the hemisphere is 648π m², we can divide this by 12 to find out the surface area of one of the sections:\n648π / 12 = 54π meters² ≈ 169.65 meters²
51544
What year and what part of the world are you referring to?
217032
The United States's total area is 3,718,711 square miles (9,631,418 km²), of which land makes up 3,537,438 square miles (9,161,923 km²) and water makes up 181,273 square miles (469,495 km²).
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At 840,000 square miles (2,175,590 km2), Greenland is the world's largest island.    Although Australia also meets the definition of an island (a piece of land surrounded by water), it is large enough to be considered its own continent.
620813
Answer: At 10,390,000 sq km, it is the fifth largest continent\n\nAsia         44 310 000\nAfrica   30 300 000\nNorth America 24 480 000\nSouth America 17 840 000\nAntarctica 13 720 000\nEurope         10 390 000\nAustralia  8 500 000
680824
About 5 million square kilometers are marked as agricultural, Europe is 9,938,000 sq km, so that makes about 50% of the total surface!
400326
Russia, at a whopping 16,995,800 sq km, has the largest land mass of any nation in the world.  China is next, with 9,326,410 sq km, followed by the US at 9,161,923 sq km, then Canada with 9,093,507 sq km.
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Rank Country Area (square kilometers)  \n1 Russia 17,075,400 \n2 Canada 9,976,140 \n3 United States 9,629,091 \n4 China 9,596,960 \n5 Brazil 8,511,965 \n6 Australia 7,686,850 \n7 India 3,287,590 \n8 Argentina 2,776,890 \n9 Kazakhstan 2,717,306 \n10 Sudan 2,505,810 \n11 Algeria 2,381,740 \n12 Democratic Republic of the Congo 2,345,410 \n13 Mexico 1,972,550 \n14 Saudi Arabia 1,960,582 \n15 Indonesia 1,919,440 \n16 Libya 1,756,540 \n17 Iran 1,648,000 \n18 Mongolia 1,565,000 \n19 Peru 1,285,220 \n20 Chad 1,284,000
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The Sahara is the world's largest non-polar desert, over 9,000,000 km² (3,500,000 mi²), about the same size as the United States. \n\nThe United States's total area is 3,718,711 square miles (9,631,418 km²), of which land makes up 3,537,438 square miles (9,161,923 km²) and water makes up 181,273 square miles (469,495 km²).\n\nSo, in this comparison, the United States is larger.
901347
You could use the formula for surface area of a sphere to solve this.\n\nUsing google, I found the diameter of the earth is 12756.3 km, which is equal to 41,851,378 ft.  So the radius is 20,925,689 ft.\n\nThe formula for surface area of a sphere is 4pi r².\n\nSo the square feet covering the earth is 4pi(20,925,689)² square feet.  \n\nThis is approx. equal to 5.5026 * 10^15 square feet.\n\n~ ♥ ~