fx-82MS fx-82TL fx-9860GII TI-83
Eng
On a TI calculator you can use engineering notation mode
MODE ► ►
or via the CATALOG as
CATALOG ⎵ 2nd 0 ►Eng ENTER
Explanation
Engeneering notation mode can have one, two or three digits before the decimal; and the power-of-10 exponent is a multiple of three, as in 12.34567E3.
Example 1
To change the setting to notation mode Eng
CATALOG ⎵ 2nd 0 ►Eng ENTER Eng ENTER Eng Done