Scientific Notation Converter
Convert any number into scientific notation.
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Result
Scientific notation
0
Formula used
The number is expressed as a mantissa between 1 and 10, multiplied by a power of 10.
Example: 123,400 = 1.234 × 10⁵.
How to use this calculator
- Enter Number.
- Press Calculate to see your result instantly.
FAQ
Frequently asked questions
What is scientific notation?
A way of writing very large or small numbers as a mantissa (between 1 and 10) multiplied by a power of 10.
How is the exponent determined?
It's the power of 10 needed so the mantissa falls between 1 and 10.
Can I convert 0?
Yes — 0 is shown as 0 × 10⁰.
Can I use negative numbers?
Yes, the sign is preserved in the mantissa.