# Problem: Express the circumference of the Earth at the Equator, 40,075,017 m, in scientific notation.

###### FREE Expert Solution

We’re being asked to express 40,075,017 m in scientific notation.

Recall that a scientific notation expression is composed of three parts:

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###### Problem Details

Express the circumference of the Earth at the Equator, 40,075,017 m, in scientific notation.