Binary to Roman Converter
Converting a Binary Number to Roman Numerals
The binary numeral system (base-2) uses only two digits: 0 and 1. It is the foundation of all binary code and digital systems. Roman numerals are an ancient numeral system that uses combinations of letters from the Latin alphabet: I, V, X, L, C, D, and M, each representing specific values. To convert a binary number to Roman numerals, we first convert the binary number to its decimal (base-10) equivalent and then convert that decimal number to Roman numerals.
For example, the binary number 11011100 can be converted to decimal as follows:
1 × 2^7 + 1 × 2^6 + 0 × 2^5 + 1 × 2^4 + 1 × 2^3 + 1 × 2^2 + 0 × 2^1 + 0 × 2^0
The sum is:
128 + 64 + 16 + 8 + 4 = 220
The decimal number 220 is then converted to Roman numerals, which is CCXX.
Examples
Let’s explore some examples to understand how to convert binary numbers to their Roman numeral equivalents.
1. Convert the binary number 11011100 to Roman numerals.
Answer
First, we identify the given binary number:
Given:
Next, we convert the binary number to its decimal equivalent:
Steps:
- 1 × 2^7 = 128
- 1 × 2^6 = 64
- 0 × 2^5 = 0
- 1 × 2^4 = 16
- 1 × 2^3 = 8
- 1 × 2^2 = 4
- 0 × 2^1 = 0
- 0 × 2^0 = 0
The sum is:
Decimal Equivalent:
220
Finally, we convert the decimal number to Roman numerals:
Roman Numeral Equivalent:
CCXX
Result:
∴ The Roman numeral equivalent of the binary number 11011100 is CCXX.
2. Convert the binary number 1010 to Roman numerals.
Answer
We start by identifying the binary number:
Given:
Next, we convert the binary number to its decimal equivalent:
Steps:
- 1 × 2^3 = 8
- 0 × 2^2 = 0
- 1 × 2^1 = 2
- 0 × 2^0 = 0
The sum is:
Decimal Equivalent:
10
Finally, we convert the decimal number to Roman numerals:
Roman Numeral Equivalent:
X
Result:
∴ The Roman numeral equivalent of the binary number 1010 is X.
3. Determine the Roman numeral equivalent of the binary number 100101.
Answer
First, we identify the given binary number:
Given:
Next, we convert the binary number to its decimal equivalent:
Steps:
- 1 × 2^5 = 32
- 0 × 2^4 = 0
- 0 × 2^3 = 0
- 1 × 2^2 = 4
- 0 × 2^1 = 0
- 1 × 2^0 = 1
The sum is:
Decimal Equivalent:
37
Finally, we convert the decimal number to Roman numerals:
Roman Numeral Equivalent:
XXXVII
Result:
∴ The Roman numeral equivalent of the binary number 100101 is XXXVII.
4. Convert the binary number 1111 to Roman numerals.
Answer
We start by identifying the number:
Given:
Next, we convert the binary number to its decimal equivalent:
Steps:
- 1 × 2^3 = 8
- 1 × 2^2 = 4
- 1 × 2^1 = 2
- 1 × 2^0 = 1
The sum is:
Decimal Equivalent:
15
Finally, we convert the decimal number to Roman numerals:
Roman Numeral Equivalent:
XV
Result:
∴ The Roman numeral equivalent of the binary number 1111 is XV.
{
"topic": "binary-roman",
"input_types": [
"text"
],
"input_labels": [
"Binary"
],
"input_values": [
11011100
],
"type": "Convert",
"title": "Binary to Roman",
"category": "Numbers",
"function": "function myFunc(arr) {\n let x = arr[0];\n if (/^[01]+$/.test(x)) x = parseInt(x, 2);\n if (x < 0) return \"Invalid input.\";\n const romanNumerals = [[1000, 'M'],[900, 'CM'],[500, 'D'],[400, 'CD'],[100, 'C'],[90, 'XC'],[50, 'L'],[40, 'XL'],[10, 'X'],[9, 'IX'],[5, 'V'],[4, 'IV'],[1, 'I']];\n var result = '';\n for (let i=0; i<romanNumerals.length; i++) {\n let rN = romanNumerals[i];\n while (x >= rN[0]) {\n result += rN[1];\n x -= rN[0];\n if(x==0) break;\n }\n if(x==0) break;\n }\n return result;\n }",
"op_label": "Roman",
"explanation": "This converter converts the given binary number to roman number.",
"content": "<h2>Converting a Binary Number to Roman Numerals</h2>\n<p>The binary numeral system (base-2) uses only two digits: 0 and 1. It is the foundation of all binary code and digital systems. Roman numerals are an ancient numeral system that uses combinations of letters from the Latin alphabet: I, V, X, L, C, D, and M, each representing specific values. To convert a binary number to Roman numerals, we first convert the binary number to its decimal (base-10) equivalent and then convert that decimal number to Roman numerals.</p>\n<p>For example, the binary number 11011100 can be converted to decimal as follows:</p>\n<p class=\"tabspace\">1 × 2^7 + 1 × 2^6 + 0 × 2^5 + 1 × 2^4 + 1 × 2^3 + 1 × 2^2 + 0 × 2^1 + 0 × 2^0</p>\n<p>The sum is:</p>\n<p class=\"tabspace\">128 + 64 + 16 + 8 + 4 = 220</p>\n<p>The decimal number 220 is then converted to Roman numerals, which is CCXX.</p>\n\n<h2>Examples</h2>\n<p>Let’s explore some examples to understand how to convert binary numbers to their Roman numeral equivalents.</p>\n\n<div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">1.</span> Convert the binary number 11011100 to Roman numerals.</h3><h4 class=\"answer\">Answer</h4>\n<p>First, we identify the given binary number:</p>\n<p><b>Given:</b></p><ul><li>Binary: 11011100</li></ul>\n<p>Next, we convert the binary number to its decimal equivalent:</p>\n<p><b>Steps:</b></p><ul><li>1 × 2^7 = 128</li>\n<li>1 × 2^6 = 64</li>\n<li>0 × 2^5 = 0</li>\n<li>1 × 2^4 = 16</li>\n<li>1 × 2^3 = 8</li>\n<li>1 × 2^2 = 4</li>\n<li>0 × 2^1 = 0</li>\n<li>0 × 2^0 = 0</li></ul>\n<p>The sum is:</p>\n<p><b>Decimal Equivalent:</b></p><p class=\"tabspace\">220</p>\n<p>Finally, we convert the decimal number to Roman numerals:</p>\n<p><b>Roman Numeral Equivalent:</b></p><p class=\"tabspace\">CCXX</p>\n<p><b>Result:</b></p><p class=\"tabspace answer\">∴ The Roman numeral equivalent of the binary number 11011100 is CCXX.</p></div>\n\n<div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">2.</span> Convert the binary number 1010 to Roman numerals.</h3><h4 class=\"answer\">Answer</h4>\n<p>We start by identifying the binary number:</p>\n<p><b>Given:</b></p><ul><li>Binary: 1010</li></ul>\n<p>Next, we convert the binary number to its decimal equivalent:</p>\n<p><b>Steps:</b></p><ul><li>1 × 2^3 = 8</li>\n<li>0 × 2^2 = 0</li>\n<li>1 × 2^1 = 2</li>\n<li>0 × 2^0 = 0</li></ul>\n<p>The sum is:</p>\n<p><b>Decimal Equivalent:</b></p><p class=\"tabspace\">10</p>\n<p>Finally, we convert the decimal number to Roman numerals:</p>\n<p><b>Roman Numeral Equivalent:</b></p><p class=\"tabspace\">X</p>\n<p><b>Result:</b></p><p class=\"tabspace answer\">∴ The Roman numeral equivalent of the binary number 1010 is X.</p></div>\n\n<div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">3.</span> Determine the Roman numeral equivalent of the binary number 100101.</h3><h4 class=\"answer\">Answer</h4>\n<p>First, we identify the given binary number:</p>\n<p><b>Given:</b></p><ul><li>Binary: 100101</li></ul>\n<p>Next, we convert the binary number to its decimal equivalent:</p>\n<p><b>Steps:</b></p><ul><li>1 × 2^5 = 32</li>\n<li>0 × 2^4 = 0</li>\n<li>0 × 2^3 = 0</li>\n<li>1 × 2^2 = 4</li>\n<li>0 × 2^1 = 0</li>\n<li>1 × 2^0 = 1</li></ul>\n<p>The sum is:</p>\n<p><b>Decimal Equivalent:</b></p><p class=\"tabspace\">37</p>\n<p>Finally, we convert the decimal number to Roman numerals:</p>\n<p><b>Roman Numeral Equivalent:</b></p><p class=\"tabspace\">XXXVII</p>\n<p><b>Result:</b></p><p class=\"tabspace answer\">∴ The Roman numeral equivalent of the binary number 100101 is XXXVII.</p></div>\n\n<div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">4.</span> Convert the binary number 1111 to Roman numerals.</h3><h4 class=\"answer\">Answer</h4>\n<p>We start by identifying the number:</p>\n<p><b>Given:</b></p><ul><li>Binary: 1111</li></ul>\n<p>Next, we convert the binary number to its decimal equivalent:</p>\n<p><b>Steps:</b></p><ul><li>1 × 2^3 = 8</li>\n<li>1 × 2^2 = 4</li>\n<li>1 × 2^1 = 2</li>\n<li>1 × 2^0 = 1</li></ul>\n<p>The sum is:</p>\n<p><b>Decimal Equivalent:</b></p><p class=\"tabspace\">15</p>\n<p>Finally, we convert the decimal number to Roman numerals:</p>\n<p><b>Roman Numeral Equivalent:</b></p><p class=\"tabspace\">XV</p>\n<p><b>Result:</b></p><p class=\"tabspace answer\">∴ The Roman numeral equivalent of the binary number 1111 is XV.</p></div>",
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