Area orders of magnitude
SI unit: square metre
|
| 1 fm²
| 1 pm²
| 1 nm²
| 1 µm²
| 1 mm²
| 1 m²
| 1 km²
| 1 Mm²
| 1 Gm²
| 1 Tm²
|
| 10 fm²
| 10 pm²
| 10 nm²
| 10 µm²
| 10 mm²
| 10 m²
| 10 km²
| 10 Mm²
| 10 Gm²
| 10 Tm²
|
| 100 fm²
| 100 pm²
| 100 nm²
| 100 µm²
| 100 mm²
| 100 m²
| 100 km²
| 100 Mm²
| 100 Gm²
| 100 Tm²
|
| 1,000 fm²
| 1,000 pm²
| 1,000 nm²
| 1,000 µm²
| 1,000 mm²
| 1,000 m²
| 1,000 km²
| 1,000 Mm²
| 1,000 Gm²
| 1,000 Tm²
|
| 10,000 fm²
| 10,000 pm²
| 10,000 nm²
| 10,000 µm²
| 10,000 mm²
| 10,000 m²
| 10,000 km²
| 10,000 Mm²
| 10,000 Gm²
| 10,000 Tm²
|
| 100,000 fm²
| 100,000 pm²
| 100,000 nm²
| 100,000 µm²
| 100,000 mm²
| 100,000 m²
| 100,000 km²
| 100,000 Mm²
| 100,000 Gm²
| 100,000 Tm²
|
To help compare sizes of different surface areas, here is a list of areas of the order of 1017 square metres, i.e. between 100 billion km² and 1 trillion km². See also areas of other orders of magnitude.
Spherical objects with this surface area have a radius or diameter in the range 89,000 km to 564,000 km.
See also: Orders of magnitude
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