The loudness L(x), measured in decibels, of a sound of intensity x, measured in watts per square meter, is defined as L(x) = 10 log where lo = 102 watt per square meter is the least intense sound that a human ear can detect. Determine the lo loudness, in decibels, of a sound with intensity of x = 10^17 watt per square meter, The loudness is 117 decibels. (Type an integer or a decimal.)