Read and Write Roman Numeral III

Roman numeral symbols are written and read from left to right, from highest to lowest values. If III is text, it is the number 3.

Miscellaneous & Conversions For 3

Written EnglishThree
Roman Numeral 3III
RGB Colour (# 003 or #000003)
 
 

Decimal / Number3
Binary11
Ternary10
Hexadecimal (Hex)0x3
Quaternary3
Quinary3
Senary (Heximal)3
Octal3
Duodecimal (Dozenal)3

Mathematics

Factorial: 3!6
Harshad Number: 3 True
Triangular Number Of 3 6
Square Root: √3 1.73205080757
Cube Root (Root 3): 3√3 1.44224957031
Tesseract Root (Root 4): 4√3 1.31607401295
Quintal / nth Root. (Root 5) 5√3 1.24573093962
¾ Root2.27950705695
Fibonnaci # 3 2
Recipricol 1/ 3 0.333333333333
Quarter 1/40.75 or 0.75/3
Half 1/21.50 or 1.50/3
Third 1/31 or 1/3

Roman Numeral Chart. Read & Write 3

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    
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