Question 912787
Multiplication 

{{{a^m * a^n = a^(m+n)}}}


Division


{{{a^m/a^n = a^(m-n)}}}

Powers

{{{ (a^m)^n = a^(m*n)}}}



149,600,000 km

Sun, Distance to Earth

This can be written as 1.496*10^8

Suppose you need to write a number 2000000000000000000

this can be written as 2 * 10^15


{{{10^5 * 10^6 = 10^(6+5)= 10^11}}}


{{{5^11/5^5 = 5^(11-5) = 5^6}}}