Hectometers and diameters are two different things. A hectometer is a measure of distance, about 100 meters or 302 ft; a diameter is a geometric term for the length of a chord that passes through the center of a circle. A diameter can be in any distance measure.
Alphabetically, diameter comes first.
375.2cm is 0.03752 hectometers.
23 hectometers is 230,000cm
14 hectometers is 14,000 decimeters.
.05 hectometers
180 millimeters=0.0018 hectometers
500 meters=5 hectometers
13.5 hectometers is 13500dm
16.1 hectometers per mile.
20km is 200 hectometers.
1cm = 0.0001 hectometers.
1 km = 10 hectometers so 0.0067 km x 10 = 0.067 hectometers.
1 meter=0.01 hectometers