From Rings of Saturn - Wikipedia: > Based on Voyager observations, the total mass of the rings was estimated to be about [math]3\times10^{19}[/math]kg. read more
Based on Voyager observations, the total mass of the rings was estimated to be about 3 × 10 19 kg. This is a small fraction of the total mass of Saturn (about 50 ppb) and is just a little less than the moon Mimas. read more
The mass of Saturn is 5.6846×10 26 kg. Just for a comparison, this is 95 times the mass of the Earth. Saturn is much larger than Earth; its equator spans 9.4 times the size of our home planet. read more
Density, mass and volume. The mean density of Saturn is 0.687 grams per cubic centimeter, making it the only planet in the solar system less dense than water. The mass of the ringed planet is 5.68 x 10 26 kilograms, 95 times the mass of Earth. read more
Earth has much greater mass than Saturn's rings. Rings of Saturn says, "Based on Voyager observations, the total mass of the rings was estimated to be about 3 x 10^19 kg. This is a small fraction of the total mass of Saturn (about 50 ppb) and is just a little less than the moon Mimas. read more