Encyclopedia > 1 E21 m²

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1 E21 m²

To help compare sizes of different surface areas, we list here areas of the order of 10²¹ square metres, i.e. those between 1 quadrillion km² and 10 quadrillion km². See also areas of other orders of magnitude.

Areas smaller than 1 quadrillion km²
Areas larger than 10 quadrillion km²

External link

Conversion Calculator for Units of AREA (http://www.ex.ac.uk/cimt/dictunit/ccarea.htm)

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