+13e5 represents one million three hundred thousand (1,300,000), a concise expression of scale. This form is a common application of [Scientific Notation](/wiki/scientific_notation), simplifying the handling of [Large Numbers](/wiki/large_numbers) across disciplines.
+## See also
+- [Exponent](/wiki/exponent)
+- [Magnitude](/wiki/magnitude)
+- [Power of 10](/wiki/power_of_10)