Calculator
Scientific Notation Converter
Convert between standard, scientific, and engineering notation. Includes SI prefix converter and basic operations.
🔢Input
Supports: standard numbers, e-notation, ×10^ notation
🔄Conversions
Standard Notation
123,456,789
Scientific Notation
1.23456789 × 10⁸
Engineering Notation
123.456789 × 10⁶
E-Notation (Programming)
1.23456789e+8
SI Prefix
123.457 M (mega)
➗Operations
Result
4.5 × 10¹⁰
= 45,000,000,000
📏SI Prefixes Reference
| Prefix | Symbol | Power |
|---|---|---|
| quetta | Q | 10³⁰ |
| ronna | R | 10²⁷ |
| yotta | Y | 10²⁴ |
| zetta | Z | 10²¹ |
| exa | E | 10¹⁸ |
| peta | P | 10¹⁵ |
| tera | T | 10¹² |
| giga | G | 10⁹ |
| mega | M | 10⁶ |
| kilo | k | 10³ |
| (base) | — | 10⁰ |
| milli | m | 10⁻³ |
| micro | μ | 10⁻⁶ |
| nano | n | 10⁻⁹ |
| pico | p | 10⁻¹² |
| femto | f | 10⁻¹⁵ |
| atto | a | 10⁻¹⁸ |
| zepto | z | 10⁻²¹ |
| yocto | y | 10⁻²⁴ |