How much energy do I consist of?

[cliffhanley203]

Homework Statement

How much energy do I consist of given that I have a mass of 90kg?

Homework Equations

E=mc^2

The Attempt at a Solution

E=90x300,000,000^2
E=90x9x10^16
E=8.1 x10^18
E=8.1 thousand quadrillion Joules?

 

[Orodruin]

You do not “consist” of energy as energy is not a substance and furthermore not frame invariant. A more accurate question would be “how much mass-energy do I contain?” For that question you computation is fine.