One can enter and compute numbers in scientific notation. For example, Avogadro's number is usually given as
. To enter Avogadro's number, first type the decimal part, 6.02, then press the
EE
key (first column of keys, third key from the bottom, above the STO key), then type the exponent. Hence, the keystroke
sequence to enter Avogadro's number is |

**
EE
**

Note that although the key for scientific notation is labeled **EE**, only a single E is pasted into the entry line.
Think of the calculator notation, 6.02E23, as 6.02 times 10 with an Exponent of 23.

One can compute with numbers entered in scientific notation. For example, |