Base Conversion ಅನ್ನು ಹೇಗೆ ಲೆಕ್ಕ ಹಾಕುವುದು
Base Conversion ಎಂದರೇನು?
A number base converter converts integers between any base from 2 to 36. Binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16) are the most used in computing.
ಸೂತ್ರ
Base n to decimal: Σ (digit × n^position); Decimal to base n: repeatedly divide by n, collect remainders
- n
- Number base (2-36)
- d
- Digit value
- p
- Digit position (rightmost = 0)
ಹಂತ-ಹಂತದ ಮಾರ್ಗದರ್ಶಿ
- 1To convert from base n to decimal: each digit × nᵖᵒˢⁱᵗⁱᵒⁿ, sum all
- 2Decimal to base n: repeatedly divide by n, collect remainders in reverse
- 3Digits above 9 use letters: A=10, B=11... Z=35
- 4Hex ↔ Binary: each hex digit = exactly 4 bits
Worked Examples
ಇನ್ಪುಟ್
Decimal 42 to binary
ಫಲಿತಾಂಶ
42÷2=21r0; 21÷2=10r1; 10÷2=5r0; 5÷2=2r1; 2÷2=1r0; 1÷2=0r1 → 101010
Frequently Asked Questions
Why do we use bases other than 10?
Computers use binary (base 2) and hexadecimal (base 16) for efficiency. Octal (base 8) was historically used in early computing.
What does hexadecimal stand for?
Hexadecimal means 16 (hex- = 6, -decimal = 10). It uses digits 0-9 and letters A-F.
How do I convert hex to binary quickly?
Each hex digit equals exactly 4 binary bits. F = 1111, A = 1010, etc.