Most scientist call a shape with 14 sides a "14-gon"
You can also use tetradecagon
There is no such thing as a 1 sided shape nor a two sided shape.
a 2 sided shape is real but a 1 sided shape is not
a circle
Yes a monogon
Pintigon
Dekingon
Hipintigon
Killigon
Shapes with 12 to 20 sides are named as follows: a 12-sided shape is called a dodecagon, a 13-sided shape is a triskaidecagon, a 14-sided shape is a tetradecagon, a 15-sided shape is a pentadecagon, a 16-sided shape is a hexadecagon, a 17-sided shape is a heptadecagon, an 18-sided shape is an octadecagon, a 19-sided shape is a nonadecagon, and a 20-sided shape is an icosagon.
The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
a Hecatommyriagon
line