Answer
$3.59\times10^6$
Work Step by Step
The original number is 3,590,000. To be in scientific notation, the decimal must come after the first number. To do that we need to move it (the decimal place) six digits over to the left. By doing that, we divide it by $10^6$, so to keep the value the same we must multiply by $10^6$, which gives us $3.59\times10^6$.