Scientific Notation Calculator
Turn a number written as m × 10ⁿ into ordinary decimal form.
Results
Result
6.022e+23
What this tool does
Scientific notation keeps very large and very small numbers readable by separating the digits that matter from the scale. Enter the mantissa and the exponent to see the full number; note that beyond about fifteen significant digits, ordinary computers cannot represent every digit exactly.
Formula
x = m × 10ⁿ
Variables
| Symbol | Meaning | Unit |
|---|---|---|
m | Value | — |
n | Exponent | — |
x | Result | — |
Worked example
- Value6.022
- Exponent23
- Result6.022e+23
Limitations
- The calculation runs at full precision and only the display is rounded. If you copy an intermediate value and retype it, small differences can appear.