Megameter to Hectometer Converter
Conversion Formula
Factor
Formula
Unit Description
Megameter (Mm)
Definition
A megameter (Mm) is a unit of length in the metric system equal to one million meters (10⁶ m). It is commonly used to measure very large distances, particularly in astronomy and geography.
History
The megameter was introduced as part of the metric system's decimal-based approach to measurement. The prefix 'mega-' comes from the Greek word 'megas' meaning 'great' or 'large', and was officially adopted in 1960 as part of the International System of Units (SI).
Current Use
Megameters are primarily used in scientific contexts, particularly in astronomy for measuring distances between celestial bodies within our solar system, and in geography for measuring very large terrestrial distances such as the diameter of planets or the distance between continents.
Hectometer (hm)
Definition
A hectometer (hm) is a unit of length in the metric system equal to 100 meters. It represents an intermediate measurement between meters and kilometers.
History
The hectometer was established as part of the original metric system in 1795. The prefix 'hecto-' derives from the Greek word 'hekaton' meaning 'hundred'. While included in the original metric system, it has seen limited adoption compared to other metric units.
Current Use
Hectometers are rarely used in everyday measurements but may appear in some agricultural contexts, land surveying, and certain engineering applications. In some countries, it's occasionally used for measuring intermediate distances in rural or agricultural settings.
Conversion Table
Megameter(Mm) | Hectometer(hm) |
|---|---|
1 | 10,000 |
2 | 20,000 |
3 | 30,000 |
4 | 40,000 |
5 | 50,000 |
6 | 60,000 |
7 | 70,000 |
8 | 80,000 |
9 | 90,000 |
10 | 100,000 |
Conversion Examples
Convert 1 Megameter to Hectometer
- Conversion Factor: 1 Mm = 10,000 hm
- Conversion Formula: hm = Mm × 10,000
- Calculation: 1 Mm × 10,000 = 10,000 hm
Convert 10 Megameter to Hectometer
- Conversion Factor: 1 Mm = 10,000 hm
- Conversion Formula: hm = Mm × 10,000
- Calculation: 10 Mm × 10,000 = 100,000 hm
Convert 100 Megameter to Hectometer
- Conversion Factor: 1 Mm = 10,000 hm
- Conversion Formula: hm = Mm × 10,000
- Calculation: 100 Mm × 10,000 = 1e+6 hm
Convert 1,000 Megameter to Hectometer
- Conversion Factor: 1 Mm = 10,000 hm
- Conversion Formula: hm = Mm × 10,000
- Calculation: 1,000 Mm × 10,000 = 1e+7 hm