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Scientific Notation

Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.

6,389 Questions

What are the practical uses of scientific notation?

The practical uses of scientific notation are to compute very large or very small numbers.

What is 2501 expressed in scientific notation?

2,501 in scientific notation would be 2.501 x 10^3 (two point five zero one times ten to the third power)

What is 407000 in scientific notation?

In scientific notation, 407,000 is equal to 4.07 x 105

What is the scientific notation for 0.0000000007?

Move 10 decimal places to the right to get:

7 x 10-10

The exponent is negative since the leading nonzero digit takes place 10 decimal places on the right of the decimal places