Scientific Notation Converter
Scientific notation expresses very large or very small numbers as a coefficient (1 ≤ a < 10) multiplied by a power of 10. It is essential in science and engineering where values span many orders of magnitude.
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Fun Fact
The mass of a proton is 1.67 × 10⁻²⁷ kg. The number of atoms in the observable universe is estimated at 10⁸⁰. Scientific notation lets us write both on the same line.
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