Astronomical scale (Moon's orbit = ~0.38 Gm). Useful for space agency data but rarely searched by the public. The Decimeter (dm) is useful for medium-sized objects like the length of a notebook (2-3 dm), the height of a water bottle (2.5 dm), or the width of a laptop (3-4 dm). Often used in education and everyday measurements.
To convert between Gigameter (Gm) and Decimeter (dm), use the following formulas:
1 Gigameter (Gm) = 10000000000 Decimeter (dm)
1 Decimeter (dm) = 1e-10 Gigameter (Gm)
0.15 Gm = 0.15 * 10000000000 dm = 1500000000 dm
1.5 Gm = 1.5 * 10000000000 dm = 15000000000 dm
4 Gm = 4 * 10000000000 dm = 40000000000 dm
| Gigameter (Gm) | Decimeter (dm) |
|---|---|
| 0.1 Gm | 1000000000 dm |
| 1 Gm | 10000000000 dm |
| 10 Gm | 100000000000 dm |
| 100 Gm | 1000000000000 dm |