On a planet the same size as Earth, ocean water has a mass density of \(1000 \mathrm{~kg} / \mathrm{m}^{3}\). A space probe measures the atmospheric pressure at the surface of this planet to be \(2.40 \times 10^{5} \mathrm{~Pa}\). At a depth of \(150 \mathrm{~m}\) in the ocean, the probe reports a pressure of \(14.4 \times 10^{5} \mathrm{~Pa}\). What is the mass of the planet?