badges and energy points

The following badges require energy points:

Available:

Ten to the Fourth: 10,000
Benjamin Franklin: 50,000
Ten to the Fifth: 100,000
Frederick Douglass: 250,000

Retired:

Five Times Ten to the Fifth: 500,000
Helen Keller: 750,000
Millionaire (your goal): 1,000,000
Ramanujan: 2,000,000

Available:

Tesla: Can you guess this number of energy points?




To earn energy points, you can read articles, watch videos, complete exercises, quizzes, unit tests, course challenges, or mastery challenges, and do other things on KA.

thank you and I think Tesla has 9,847,164 (estimate to 10,000,000)?

The estimate is absolutely correct.

Additionally, it would be impossible to earn every badge (except of course, Is Sal and Galileo), because a significant number of badges are retired and can't be earned anymore, even if you have met the requirements.