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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

Write in a scientific notation for 9350000000000?

Note that the term is same as 9350000000000.0. Then, move 12 decimal places to the left to get 9.35 x 1012

What is 0.0049948 in scientific notation?

Step One: 0.0049948 * 101.

Step Two: Carry the decimal three to the right. 4.9948.

Step Three: Decrease the exponent by three.

Step Four: Write out: 4.9948 * 10-2.

Step Five: You're done!