1. One meter (m) is equivalent to one million micrometers (μm).2. In the system of length units, one meter can be further divided into ten decimeters, one decimeter into ten centimeters, one centimeter into ten millimeters, and one millimeter into one thousand micrometers.3. Consequently, the conversion of one meter into micrometers is exactly one million micrometers.4. In scientific notation, a number is expressed as a product of a number between 1 and 10 and a power of 10. This method is used to convert large numbers into scientific notation, and the reverse is also true.