text: Equatorial circumference 40,075.02 km \nMean circumference        40,041.47 km \nSurface area                    510,065,600 km² \nLand area                        148,939,100 km² (29.2 %) \nWater area                      361,126,400 km² (70.8 %) \nMass                                5.9742×10^24 kg \nDensity                            5,515.3 kg/m³