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Scientific Notation Converter - Convert Numbers
Free scientific notation converter. Convert between standard and scientific notation. Handle very large or small numbers easily.
Scientific Notation Converter
Convert to and from scientific notation
Conversions
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Scientific Notation Converter
Convert numbers to and from scientific notation. Express very large or very small numbers in compact form.
Scientific Notation
a × 10^n, where 1 ≤ |a| < 10
Move decimal point: right = negative exponent, left = positive. 123,000 = 1.23 × 10^5. 0.00123 = 1.23 × 10^-3.
Frequently Asked Questions
What is E notation?
E notation is shorthand: 1.23E5 = 1.23 × 10^5 = 123,000. Used in calculators and programming.
What is engineering notation?
Like scientific but exponent is always a multiple of 3 (corresponds to kilo, mega, giga, etc.). 123,000 = 123 × 10^3.
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