#power · · · Characters · ² superscript two U+00B2 ³ superscript three U+00B3 ¹ superscript one U+00B9 º masculine ordinal indicator U+00BA ⁴ superscript four U+2074 ⁵ superscript five U+2075 ⁶ superscript six U+2076 ⁷ superscript seven U+2077 ⁸ superscript eight U+2078 ⁹ superscript nine U+2079 🔋 battery U+1F50B 🔌 electric plug U+1F50C