### Read and Write Roman Numeral XXIII

Roman numeral symbols are written and read from left to right, from highest to lowest values. If XXIII is text, it is the number 23.

### Miscellaneous & Conversions For 23

 Written English Twenty-Three Roman Numeral 23 XXIII RGB Colour (# 017 or #000017)

 Decimal / Number 23 Binary 10111 Ternary 212 Hexadecimal (Hex) 0x17 Quaternary 113 Quinary 43 Senary (Heximal) 35 Octal 27 Duodecimal (Dozenal) 1b

### Mathematics

 Factorial: 23! 2.58520167389E+22 Triangular Number Of 23 276 Square Root: √23 4.79583152331 Cube Root (Root 3): 3√23 2.84386697985 Tesseract Root (Root 4): 4√23 2.18993870309 Quintal / nth Root. (Root 5) 5√23 1.87217123055 ¾ Root 10.5025770664 Fibonnaci # 23 28657 Recipricol 1/ 23 0.0434782608696 Quarter 1/4 5.75 or 5.75/23 Half 1/2 11.50 or 11.50/23 Third 1/3 7.67 or 7.67/23

### Roman Numeral Chart. Read & Write 23

Reading and writing roman numerals isn't common knowledge. However, this roman numeral chart should help you read and write numbers in roman numerals from 1 to 1,000,000. Using an overline symbol is times 1,000. ( Example: X means to add 3 zeros to your number. So X which is 5, but written as X with the overline is 5,000.

• When a symbol appears after a larger symbol it is added: Example: VI = V + I = 5 + 1 = 6
• When a symbol appears before a larger symbol it is subtracted: Example: IX = X - I = 10 - 1 = 9
• Do not use the same symbol more than 3 times. But, IIII is sometimes used for 4
 1 I 10 x 500 D 1,001 MI 2 II 20 XX 501 DI 1,002 MII 3 III 30 XXX 530 DXXX 1,030 MXXX 4 IV 40 XL 550 DL 1,550 MDL 5 V 50 L 600 DC 1,555 MDLV 6 VI 60 LX 650 DCL 5,000 V 7 VII 70 LXX 700 DCC 10,000 X 8 VIII 80 LXXX 800 DCCC 50,000 L 9 IX 90 XC 890 DCCCXC 100,000 C 10 X 95 XCV 900 CM 500,000 D 11 XI 99 XCIX 950 CML 1,000,000 M 12 XII... 100 C 1000 M
 39 XXXIX 37 XXXVII

2% Fibonacci
38% Numbers
20% Binary