What is the proper scientific "E" notation when writing #2.24 x 10^4#?

Question

4082 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-03-30T01:08:34

Basically "E" simply replaces "#xx10#^" in the standard scientific notation.
So,
#2.24xx10^4# would be written as #2.24E4# or sometimes #2.24E+4#