Thermocoax is a type of coaxial cable used for high-frequency filtering in cryogenic quantum computing experiments. Its stainless steel shield has an inner diameter of 0.35 mm, and its Nichrome conductor has a diameter of 0.17 mm. Nichrome is used because its resistance doesn't change much in going from room temperature to near absolute zero. The insulating dielectric is magnesium oxide (MgO), which has a dielectric constant of 9.7. Calculate the capacitance of a Thermocoax cable of 5.45 m length.