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Feb 11, 2017 · According to modern estimates, the surface area of the Earth is approximately 510 million square km (5.1 x 10 8 km 2) or 196,900,000 square miles.
The orbital speed of Earth averages about 29.78 km/s (107,200 km/h; 66,600 mph), which is fast enough to travel a distance equal to Earth's diameter, about 12,742 km (7,918 mi), in seven minutes, and the distance from Earth to the Moon, 384,400 km (238,900 mi), in about 3.5 hours.
Jul 6, 2021 · The surface area of Earth is about 197 million square miles (510 million square kilometers). Around 57 million square miles (148 square km), or 29%, is taken up by land, while the...
Aug 4, 2015 · The Earth’s total land surface area is about 57 million square miles. Because Earth is not completely spherical, its mean radius is 3,959 miles, and its equatorial diameter is 7,926 miles. Similarly, the Earth’s equatorial circumference is 24,902 miles.
Sep 29, 2020 · The Earth has a radius of 2.439 kilometers / 1.516 miles and a diameter of only 12.742 km / 7.917 mi. When it comes to weight, the mass of Earth is equivalent to 5.9 quadrillion kg. In the Solar System, our Earth is the fifth largest planet and the largest of the terrestrial planets.
With an equatorial diameter of 7926 miles (12,760 kilometers), Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system.
5 days ago · Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbour life.
Dec 6, 2019 · Earth has a mass of about 6.6 sextillion tons and a volume of about 260 billion cubic miles / 1 trillion cubic kilometers. The surface area of Earth is about 197 million square miles / 510 million square kilometers.
Nov 29, 2018 · Using the mathematical formula for calculating the volume of a sphere, it has been estimated that the volume of Earth is roughly 259 billion cubic miles. Mathematicians have also developed a more accurate form to measure Earth's volume, which includes the use of the reference ellipsoid model.
The total land area of Earth is about 57 million square miles – just 29% of the planet. That means the world’s oceans cover about 140 million square miles, accounting for over 70% of Earth’s surface.
