Scientific Notation Converter
Convert decimal, scientific, and E notation while preserving reported trailing zeros and showing engineering notation.
Scientific notation
Enter a number
Normalized coefficient with a power of ten.
| Format | Value | Note |
|---|
scientific notation uses 1 <= absolute value of coefficient < 10
How?
How this is calculated
The parser keeps the typed digits and decimal position as strings. For a nonzero number, it finds the first nonzero digit, shifts the decimal point to make the coefficient at least 1 and less than 10, and records the shift as the exponent.
Engineering notation uses an exponent that is a multiple of 3. Zero is displayed by convention because any exponent multiplied by zero still gives zero.
Formula: scientific notation uses 1 <= absolute value of coefficient < 10
Sources
- Wikipedia, Scientific notation. Wikipedia. Retrieved .
Method last reviewed