The following reaction is the main mechanism for the removal of NO₂ from the atmosphere:

NO₂ + OH + M   → HNO₃ + M

The rate constant for this reaction is 4.80×10^-31×(T/298 K)^-1.6 cm⁶ molecule^-2 s^-1. (T is the temperature in K.) Determine the lifetime (in hours) of NO₂ with regard to this reaction, assuming a temperature of 24.8°C, a pressure of 0.839 atm, and an OH concentration of 2.39×10⁶ molecule cm^-3.