What is the volume of ganymede?

Ganymede, the largest moon of Jupiter and the entire solar system, has a volume of approximately 76.3 million cubic kilometers (or about 18.3 million cubic miles). This substantial volume is due to its diameter of about 5,268 kilometers (3,273 miles). Ganymede is unique not only for its size but also for being the only moon known to have a significant magnetic field.