How we can convert the "nano into the micro"?

The nanometer is an incredibly small unit of distance in the metric system. "Nano-" is the metric prefix used to denote 10-9, or 0.000000001. If you have a measurement in another unit but want to compare it to a length in nanometers, you need to know how to convert those other units to nanometers using the appropriate conversion factors.

To convert a nanometer into a micrometer place/move the decimal point three-digit left. For example, if we have a measurement 536nm(536x10-9), now by placing decimal point three-digit to left this will be converted into millimeter and becomes .536mm(0536x10-6)