4 Write 3570000 the following in scientific notation.

To write 3,570,000 in scientific notation, you move the decimal point to the left until you have a number between 1 and 10. So, 3,570,000 becomes 3.57 when you move the decimal point 6 places to the left. Thus, in scientific notation, it is written as 3.57 × 10^6. Scientific notation is super handy not just for writing big numbers concisely but also for making calculations easier, like in fields such as physics or chemistry. For example, when working with super tiny particles or astronomically large distances, scientific notation helps keep everything neat and manageable, reducing the chances of calculation errors!