A cylinder has a surface area of 54105(mm)^2 and a radius of 79 mm.

What must the height $h$ mm of the cylinder be?

Round your answer to the nearest whole number.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: A cylinder has a surface area of 54105(mm)^2 and a radius of 79 mm.

What must the height $h$ mm of the cylinder be?

Round your answer to the nearest whole number.
Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: A cylinder has a surface area of 54105(mm)^2 and a radius of 79 mm.

What must the height $h$ mm of the cylinder be?

Round your answer to the nearest whole number.