12 edges in a cube, 4 quarts in a gallon.
64
One gallon
1000.
One US gallon is 3785.4cm3
One 4-quart to one gallon.
One US gallon is 0.3785 decaliters.
1 gallon equals 1 gallon.
There are 123456789 kg of gold in a one metre cube.
One gallon is equivalent to 16 cups.
8 pints per gallon.
You can make many such shapes. One of them is the cube.