Math

Scientific Notation Calculator

Write a nonzero number as m × 10^e with 1 ≤ |m| < 10.

Mantissa m

Exponent e

Notation

This free Scientific Notation Calculator covers Write a nonzero number as m × 10^e with 1 ≤ |m| < 10.

The exponent is the integer floor of log10(|x|). Other math tools are linked below.

Scientific Notation Calculator — how it works

Write a nonzero number as m × 10^e with 1 ≤ |m| < 10. Typical inputs are x. How it works beside the form states the identity the Scientific Notation Calculator applies.

FAQ

How do I use the Scientific Notation Calculator?

Open the Scientific Notation Calculator, fill x, and read the result. The exponent is the integer floor of log10(|x|).

What formula does the Scientific Notation Calculator use?

The Scientific Notation Calculator uses the identity in How it works. In words: The exponent is the integer floor of log10(|x|).

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