+"6e9" denotes six [Billion](/wiki/Billion), a [Large Number](/wiki/Large_Number) frequently observed across scientific disciplines. This concise representation, equivalent to 6,000,000,000, illustrates significant scales ranging from planetary populations to vast data sets.
+## See also
+- [Scientific Notation](/wiki/Scientific_Notation)
+- [Magnitude](/wiki/Magnitude)
+- [Numerals](/wiki/Numerals)
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