Here is the whole thing:Lets pretend we are going to use the number:12,645,000,000 1. get the numbers that are most important, which are: 12,645 2. see how many times you have to move the decimal...
Scientific notation expresses any number as a floating-point number (>= 1.0) and (< 10) multiplied by some power of 10. Numbers larger-than or equal-to 1 are expressed with positive exponents...