Task of the Week: The volume of Mendeleïev

This time the task is in Bratislava, Slovakia.

Dmitri Ivanovitch Mendeleïev (Дмитрий Иванович Менделеев) set up the periodic table of the elements arranged as rays around the sculpture of his portrait.

Calculate the volume of this sculpture in cubic meters.

The sculpture has the shape of a hemisphere. Therefore, the volume can be calculated using the diameter.