+"4e6" represents four million (4,000,000), a value primarily encountered in [scientific notation](/wiki/Scientific_Notation). This compact form efficiently communicates [large numbers](/wiki/Large_Numbers) across scientific and engineering disciplines.
+## See also
+- [Exponent](/wiki/Exponent)
+- [Magnitude](/wiki/Magnitude)
+- [Metric Prefixes](/wiki/Metric_Prefixes)
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