Milli means 1/1000. Micro means 1/1000000. Therefore there are 1000 microns (micrometres) in a millimetre. So in converting millimetres top microns, you need to multiply by 1000.
20 millimeters = 20,000 micrometers 20 micrometers = 0.02 millimeters
10 micrometers = 0.01 millimeters
There are 2 millimeters in 2000 micrometers. 2000 micrometers x 0.001 millimeters/1 micrometer = 2 millimeters. 1 micrometer = 0.001 millimeters
There are 64,000 micrometers in 64 millimeters. 64 millimeters x 1000 micrometers/1 millimeter = 64,000 micrometers 1 millimeter = 1000 micrometers
0.15 millimeters are in 150 micrometers.
13 millimeters=13,000 micrometers
102 micrometers=0.102 millimeters
38.1 millimeters=38,100 micrometers
13.4 millimeters=13,400 micrometers
7.5 millimeters = 7,500 micrometers
16 micrometers=0.016 millimeters
6 millimeters=6,000 micrometers