What award leonhard euler get?

Answer 1

² At 19, Euler won an honorable mention for his solution to the problem posed by the Paris Academy, and later in life won first prize in this international competition 12 times.

² In his lifetime he published more than 500 books and papers, and another 400 were published.

²after receiving his degree he was invited by the Empress of Russia in 1727 to be a professor of physics, and later mathematics, at the Academy of Sciences in St. Petersburg.