Question 805005
W.Fx10^p  where W.F is between 1.000 and 9.999


Decimal point is assumed in the rightmost position because 66710 is a whole number.  Move the decimal point  to show 6.671, which is FOUR places, and then...
{{{6.671*10^4}}}
You would ordinarily write an "x" instead if the multiplication dot.