The volume of the Earth's oceans is approximately 1.3 × 10 9 km 3. The largest of the oceans is the Pacific Ocean followed by Atlantic, Indian and Arctic Ocean.
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The circumference of Earth at the equator is about 24,902 miles (40,075 km), but from pole-to-pole — the meridional circumference — Earth is only 24,860 miles (40,008 km) around. This shape, caused by the flattening at the poles, is called an oblate spheroid.
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Mercury is the littlest planet in our Solar System with the smallest volume of any planet. It has a volume of 6.083 x 10 10 cubic kilometers, which is only 5.4% of Earth’s volume. Venus is only slightly smaller than Earth with a volume of 9.38 x 10 11 km 3. That is 86% of the Earth’s volume. This may not seem like Venus is that close in size to our planet, but Venus is closer in size to Earth than any other planet is.
http://www.universetoday.com/37124/volume-of-the-planets/
Density, mass and volume. Earth's density is 5.52 grams per cubic centimeter. Earth is the densest planet in the solar system because of its metallic core and rocky mantle. Jupiter, which is 318 more massive than Earth, is less dense because it is made of gases, such as hydrogen. Earth's mass is 6.6 sextillion ton (5.9722 x 10 24 kilograms). It volume is 1.08321 x 10 12 km. The total surface area of Earth is about 197 million square miles (509 million square km). About 71 percent is covered by water and 29 percent by land.
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Uranus is a large planet with a volume of 6.833 x 10 13 cubic kilometers. You could fit a little more than 63 Earths inside of Uranus, but like the other gas giants, it is not very dense. Comprised mostly of gas, the planet is only about 14.5 times more massive than Earth is.
http://www.universetoday.com/37124/volume-of-the-planets/
The world's oceans comprise 97.3% of the total water on earth and consists of 5 oceans: Atlantic, Pacific, Indian, Arctic, and Southern. The current range for the volume of the world's ocean is from 1.3 to 1.5 billion cubic kilometers and it will still get larger and larger as time passes.
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The mass of the oceans is approximately 1.35 × 10 metric tons, or about 1/4400 of Earth's total mass. The oceans cover an area of 7014361800000000000♠3.618×108 km2 with a mean depth of 7003368200000000000♠3682 m, resulting in an estimated volume of 7018133200000000000♠1.332×109 km3.
https://en.wikipedia.org/wiki/Earth
The volume of water in the oceans is enormous: 1.37 billion cubic kilometers (1.37 × 10 9 km 3, or 0.328 × 10 9 mi. 3). 1.37 × 10 9 km 3. Ocean and Oceanography. Microsoft Encarta. The world ocean covers 71 percent of the earth's surface, or about 361 million sq km (140 million sq mi). Its average depth is 5,000 m (16,000 ft), and its total volume is about 1,347,000,000 cu km (322,300,000 cu mi)..
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The Hill sphere, or gravitational sphere of influence, of Earth is about 1.5 Gm or 1,500,000 km in radius. This is the maximum distance at which the Earth's gravitational influence is stronger than the more distant Sun and planets.
https://en.wikipedia.org/wiki/Earth
The planet's rotation causes it to bulge at the equator. Earth's equatorial diameter is 7,926 miles (12,756 kilometers), but from pole to pole, the diameter is 7,900 miles (12,720 km) — a difference of only 40 miles (64 km).
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volume of earth
The volume of earth is 1,347,000,000 cubic kilometer. The volume of the Earth is 1,347,000,000 cubic kilometer.