### Read and Write Roman Numeral LXXX

Roman numeral symbols are written and read from left to right, from highest to lowest values. If LXXX is text, it is the number 80. Find LXXX in numbers and convert LXXX to decimal and binary..

### Miscellaneous & Conversions For 80

 Text Eighty Roman Numeral: 80 LXXX RGB Colour (# 050 or #000050)

 Decimal / Number 80 Binary 1010000 Ternary 2,222 Hexadecimal (Hex) 0x50 Quaternary 1,100 Quinary 310 Senary (Heximal) 212 Octal 120 Duodecimal (Dozenal) 68

### Mathematics

 Prime Factors: 2 x 2 x 2 x 2 x 5 = 80 Factorial: 80! 7.15694570463E+118 Harshad Number: 80 True Triangular Number Of 80 3240 Square Root: √80 8.94427191 Cube Root (Root 3): 3√80 4.30886938006 Tesseract Root (Root 4): 4√80 2.99069756244 Quintal / nth Root. (Root 5) 5√80 2.40224886796 ¾ Root 26.7496121991 Fibonnaci # 80 23416728348467685 Recipricol 1/ 80 0.0125 Quarter 1/4 20 or 20/80 Half 1/2 40 or 40/80 Third 1/3 26.67 or 26.67/80

### Roman Numeral Chart. Read & Write 80

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
 31 xxxi 34 xxxiv 32 xxxii 1,031 mxxxi 131 cxxxi 38 xxxviii 3,037 mmmxxxvii 35 xxxv

2% Fibonacci
38% Numbers
20% Binary