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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?

Correct answers: 796

The first user who solved this task is Дејан Шкребић.

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The closet

My friend keeps telling me I'm in the closet . . . I just say it's Narnia business!

Will Ferrell (July 16 1967-)

I was in love with a beautiful blonde once, dear. She drove me to drink. That's the one thing I'm so indebted to her for.

WC Fields (1880-1946)

Picture: Perseus Book Group

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Harlow Shapley

Born 2 Nov 1885; died 20 Oct 1972 at age 86. American astronomerknown as “The Modern Copernicus,” who discovered the Sun's position in the galaxy. From 1914 to 1921 he was at Mt. Wilson Observatory, where he calibrated Henrietta S. Leavitt's period vs. luminosity relation for Cepheid variable stars and used it to determine the distances of globular clusters. He boldly and correctly proclaimed that the globulars outline the Galaxy, and that the Galaxy is far larger than was generally believed and centered thousands of light years away in the direction of Sagittarius. In the early 1920's, Shapley entered a “Great Debate” with Heber D. Curtis. They truly argued over the “Scale of the Universe.”

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