The relation of volume to diameter is given by
v = (4/3)Pi(d/2)^3 = (Pi/6)*d^3
The diameter will be
(6v/Pi)^(1/3) = d
For your volume, the diameter is
(6*14,137.167/Pi)^(1/3) ≈ 30.000
v = (4/3)Pi(d/2)^3 = (Pi/6)*d^3
The diameter will be
(6v/Pi)^(1/3) = d
For your volume, the diameter is
(6*14,137.167/Pi)^(1/3) ≈ 30.000