Rhombipyramidal hecatonenneacontadichoron

The rhombipyramidal hecatonenneacontadichoron is a convex isochoric polychoron with 192 skew rhombic pyramids as cells. It can be obtained as the dual of the prismatorhombated hexadecachoron.

It can also be constructed as the convex hull of a tesseract, a hexadecachoron, an icositetrachoron (as a rectified hexadecachoron), and a rectified tesseract. If the tesseract has edge length 1, the hexadecachoron has edge length $$2\frac{2+3\sqrt2}{7} ≈ 1.78361$$, the icositetrachoron has edge length $$2\frac{1+2\sqrt2}{7} ≈ 1.09384$$, and the rectified tesseract has edge length $$2\frac{2+5\sqrt2}{23} ≈ 0.78879$$.