1 km = 1000 m → 1 m = 1/1000 km = 0.001 km → 1 m² = 1 m × 1 m = 0.001 km × 0.001 km = 0.000001 km² → 6 m² = 6 × 0.000001 km² = 0.000006 km²
The Earth is bigger than the Moon. Earth has a diameter of about 12,742 km, while the Moon has a diameter of about 3,474 km.
The Earth has:-Polar Radius: 6,356.8 km (3,950 miles)Equatorial Radius: 6,378.1 km (3,963 miles)Mean Radius: 6,371 km (3,958.75 miles)Mean diameter: 12,742 km (7,917.5 miles)Equatorial circumference: 40,075.02 km (24,901.24 miles)Surface area: 510,072,000 km2 (196,939,900 miles)Volume: 1.0832073 × 1012 km3Mass: 5.9736 × 1024 kgThe diameter of the earth at the equator is 7,926.41 miles (12,756.32 kilometers).the earth is 24,901 miles and 39,842The mean radius of Earth is 3,959 miles (6,371 kilometers). However, Earth is not quite a sphere. 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).The size of the Earth is measure in parameters generally, and it is estimated and believed to be measured at around over 40,000km in circumference, and over 500 million km squared in terms of surface area. Its radius is ca. 6350 km.
Like 3 km deep I believe
Mainland France has an area of 547 030 sq km. France is 670 922 sq km including oversea possessions.
3333336567 km squared
Earth's surface area is 510.07 million km²
18,800 km squared 7,259 sq mi
Cleveland covers an area of 213.4 km2
The diameter is 12,800 km
Well, darling, 400,000 square meters is equal to 0.4 square kilometers. So, to answer your question, there are 0.4 squared kilometers in 400,000 square meters. Math doesn't have to be a headache, honey!
661 848 km squared
Tahiti's area is 403 square miles (1,050 square kilometers).
21 km squared
There are 4 Australian provinces that are bigger than British Columbia, which has a total area of 944,735 (km squared). They are Northern Territory which has 1,352,178 (km squared), Queensland which has 1,734,174 (km squared), South Australia which has 985,338 (km squared), and Western Australia which has 2,531,562 (km squared).
1 km = 1000 m → 1 m = 1/1000 km = 0.001 km → 1 m² = 1 m × 1 m = 0.001 km × 0.001 km = 0.000001 km² → 6 m² = 6 × 0.000001 km² = 0.000006 km²
720 km below the earth