Code point
U+33AE
Glyph appearance depends on your fonts.
U+33AE
So<square> 0072 0061 0064 2215 0073U+33AE SQUARE RAD OVER S is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+33AE
13230
㎮
㎮
E3 8E AE
33AE
000033AE
%E3%8E%AE
\u33AE
\u33AE
\u33AE
\33AE