If we could capture one second of the total energy output of the Sun, store it, and use it with just 20% efficiency, how long, in years and to two significant digits, would this energy last based upon current global energy consumption? Assume the current global energy consumed per year is about 500,000,000 terajoules and the current luminosity of the Sun is 4 x 10\({}^{26}\) watts.
160,000