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That depends on what unit...
For Example
in miles 3.959 x 10^3
in yards 6.967840 X 10^6
in feet 2.0903520 x 10^7
in inches 2.50842240 x 10^8
in megameters 6.371 x 10^1
in kilometers 6.371 x 10^3
in hectometers 6.371 x 10^4
in meters 6.371 x 10^6
in centimeters 6.371 x 10^8
in millimeters 6.371 x 10^9
in cubits 1.3935680 x 10^7
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How many 7.5 inch pencils can fit around the earth?
Good question!The earth is 6378 kilometers in radius and we want circumference.Circumference = 2*pi*rCircumference = 2*pi(6378 km)= 40,074.16 km (1000 m/1 km)(100 cm/1 m)(1 inch/2.54 centimeters)= 1.58 X 109 inches/7.5 inch pencils= 2.11 X 108 pencils fitting around earth============================(that's 211 million pencils! )
How far is the earth from the sum?
(92,955,887.6 miles) from Earth
What is the size and the shape of the world?
The size is 12,713.54 km (poles) while the other side is 12,756.32. If this was a circle, this had no "back"!!! Circles have no back. If this was a sphere, this have back. BUT the size will change. Example The diameter of the both poles was 56 miles (for example) and the other side was 56 miles. (for example). The world is slightly sphere. But this has flatness on both poles. You can compare it into an orange. Because of the mountains, hills and more, the world is like a zig- zag-forming-a-oblate-spheroid, curvy-line-forming-a-oblate-spheroid. The world is a geoid (meaning earth-shaped) in shape - it is roughly a squashed sphere, an oblate spheroid; this is due to the rotation of the earth causing it to bulge around the equator. How do you define size? The [average] radius, the surface area, the volume or the mass of the earth? Radius ≈ 6,371 km ≈ 3,957 miles Surface area ≈ 5.1 x 1010 hectares ≈ 1.97 x 108 square miles Volume ≈ 1.08 x 1021 m3 ≈ 2.6 x 1011 cubic miles Mass ≈ 5.98×1024 kg ≈ 5.89 x 1021 tons ≈ 6.59 x 1021 short tons
When will the earth's population reach 8 billion?
Earth will reach to the population of 8 billion by 2025
What are the 4 element of science?
Science has many more elements than 4. The Earth has 4 elements. Fire, water, earth, air.
