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1 E21 J

To help compare different orders of magnitude we list here energies between 10²¹ joules and 10²² joules.

Weaker energies
3.6 × 10²¹ J -- 1,000,000 TWh
6.0 × 10²¹ J -- energy in world's estimated natural gas reserves (2003)
6.2 × 10²¹J -- total energy from the Sun that hits the Earth in one hour
7.4 × 10²¹ J -- energy in world's estimated petroleum reserves (2003)
Stronger energies

External link

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

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