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The first use of the term hexadecimal dates to 1954. It is unclear who invented the current hexadecimal notation - most likely IBM.
Not all computers used hexadecimal until the end of the 70s or later. Hewlett-Packard continued to use octal instead of hexadecimal until after 1980.
What else can I help you with?
Convert hexadecimal to 4?
4 is 4 in hexadecimal of decimal.
What is the hexadecimal equivalent Ethernet address 01011010?
The binary number 01011010 is 005A in hexadecimal.
What is the highest digit you can use in hexadecimal?
The highest numerical digit is 9, but hexadecimal follows that with letters going to F. So in hexadecimal, F would be the highest digit.
Write a program that prints a table of the binary, octal and hexadecimal equivalents of the decimal numbers in the range 1 through 256?
import java.util.Scanner; public class NumberSystem { public void displayConversion() { Scanner input = new Scanner(System.in); System.out.printf("%-20s%-20s%-20s%-20s\n", "Decimal", "Binary", "Octal", "Hexadecimal"); for ( int i = 1; i <= 256; i++ ) { String binary = Integer.toBinaryString(i); String octal = Integer.toOctalString(i); String hexadecimal = Integer.toHexString(i); System.out.format("%-20d%-20s%-20s%-20s\n", i, binary, octal, hexadecimal); } } // returns a string representation of the decimal number in binary public String toBinaryString( int dec ) { String binary = " "; while (dec >= 1 ) { int value = dec % 2; binary = value + binary; dec /= 2; } return binary; } //returns a string representation of the number in octal public String toOctalString( int dec ) { String octal = " "; while ( dec >= 1 ) { int value = dec % 8; octal = value + octal; dec /= 8; } return octal; } public String toHexString( int dec ) { String hexadecimal = " "; while ( dec >= 1 ) { int value = dec % 16; switch (value) { case 10: hexadecimal = "A" + hexadecimal; break; case 11: hexadecimal = "B" + hexadecimal; break; case 12: hexadecimal = "C" + hexadecimal; break; case 13: hexadecimal = "D" + hexadecimal; break; case 14: hexadecimal = "E" + hexadecimal; break; case 15: hexadecimal = "F" + hexadecimal; break; default: hexadecimal = value + hexadecimal; break; } dec /= 16; } return hexadecimal; } public static void main( String args[]) { NumberSystem apps = new NumberSystem(); apps.displayConversion(); } }
What are the decimal and hexadecimal equivalents of the binary number 10011101?
10011101: Decimal = 157 Hexadecimal = 9D
What is the hexadecimal for 187649984473770?
AAAAAAAAAAAA is the Hexadecimal.
What is the hexadecimal for 11111011010?
If the above is decimal then in hexadecimal it is 2964492C2. If it is binary then in hexadecimal it is 7DA. If it is octal then in hexadecimal it is 49241208.
What is the hexadecimal of 234?
234 in hexadecimal is EA.
How do you solve octa-hexadecimal?
That depends what you want to "solve" for - in other words, what the question is. For example, whether you want to:* Convert from hexadecimal to decimal* Convert from decimal to hexadecimal* Count in hexadecimal* Add hexadecimal numbers* etc.
What is the hexadecimal for 14?
The hexadecimal for 14 is the letter E.
What is hexadecimal number for11101011000111010 can be written in hexadecimal as?
D63A
What is 60 in hexadecimal?
60 in hexadecimal would be 3C
What is binary 100110 in hexadecimal?
It equates to 26 in hexadecimal.
Who invented hexadecimal?
Hexadecimal, or base-16 numbering, was not invented by a single individual but rather evolved as a mathematical concept over time. Its origins can be traced back to ancient civilizations that used various numeral systems. The modern use of hexadecimal became popular in the 20th century with the advent of computing, as it provides a more compact representation of binary data. Key figures in the development of computing and digital systems contributed to its widespread use, particularly in programming and digital electronics.
What follows 19 in hexadecimal?
19 in hexadecimal is 25 in decimal. 20 follows it and is 26 in hexadecimal.19 in decimal is 13 in hexadecimal. 20 in decimal is 14 in hexadecimal.
Convert hexadecimal to 4?
4 is 4 in hexadecimal of decimal.
What is 68 in hexadecimal?
The question is ambiguous:what is 68 in hexadecimal when converted to decimal, orwhat is 68 in decimal when converted to hexadecimal.
