+"12e1" denotes a numerical value, most commonly interpreted as 120 within [scientific notation](/wiki/Scientific_Notation). This concise form uses an [exponent](/wiki/Exponent) to efficiently express magnitudes, particularly in computing and mathematics.
+## See also
+- [Decimal](/wiki/Decimal)
+- [Magnitude](/wiki/Magnitude)
+- [Floating Point](/wiki/Floating_Point)
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