+"9e3" is [scientific notation](/wiki/Scientific_Notation) representing the number 9,000. It offers a concise way to express large values, frequently used in [mathematics](/wiki/Mathematics) and engineering to signify 9 × 10³.
+## See also
+- [Number](/wiki/Number)
+- [Exponent](/wiki/Exponent)
+- [Magnitude](/wiki/Magnitude)
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