+**3e5** is a numerical representation indicating three multiplied by ten to the power of five. This compact form, part of [Scientific Notation](/wiki/Scientific_Notation), simplifies the expression of the large integer 300,000. It is widely utilized in [Data Science](/wiki/Data_Science) and various fields for clarity and brevity.
+## See also
+- [Numbers](/wiki/Numbers)
+- [Exponents](/wiki/Exponents)
+- [Magnitude](/wiki/Magnitude)
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