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