### Miscellaneous & Conversions For 20

 Written English Twenty Roman Numeral 20 XX RGB Colour (# 014 or #000014)

 Decimal / Number 20 Binary 10100 Ternary 202 Hexadecimal (Hex) 0x14 Quaternary 110 Quinary 40 Senary (Heximal) 32 Octal 24 Duodecimal (Dozenal) 18

### Mathematics

 Prime Factors: 2 x 2 x 5 = 20 Factorial: 20! 2432902008176640000 Harshad Number: 20 True Triangular Number Of 20 210 Square Root: √20 4.472135955 Cube Root (Root 3): 3√20 2.71441761659 Tesseract Root (Root 4): 4√20 2.11474252688 Quintal / nth Root. (Root 5) 5√20 1.82056420303 ¾ Root 9.45741609003 Fibonnaci # 20 6765 Recipricol 1/ 20 0.05 Quarter 1/4 5 or 5/20 Half 1/2 10 or 10/20 Third 1/3 6.67 or 6.67/20
20 PowersValue
202400
2038,000
204160,000
2053,200,000
 2 4 5 10 20

### Trigonometry For Twenty (20)

The most hated math is usually trigonometry amongst students. Sine, Cosine, Tangent. Only actual values, are shown. If the value is zero, I will not list it here.

TrigonometryValue
Sine0.912945250728
Hyperbolic Sine242582597.705
Inverse Hyperbolic Sine3.68950386899
Cosine0.408082061813
Inverse Hyperbolic Cosine3.68825386736
Tangent2.23716094422
Arc Tangent1.52083793107

2% Fibonacci
38% Numbers
20% Binary