+**4e2** is a numerical representation indicating four multiplied by ten to the power of two. This form, part of [Scientific Notation](/wiki/Scientific_Notation), compactly expresses the integer 400. It is a common [Exponential Form](/wiki/Exponential_Form) used across various fields, especially in computing and science.
+## See also
+- [Number](/wiki/Number)
+- [Integer](/wiki/Integer)
+- [Notation](/wiki/Notation)
... 1 more lines