Decimal zuwa Octal

Kayan aiki Converter

Shigar da Decimal:

Unsigned

Signed (Two's Complement)

Bit Size:

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Enter a decimal number. Choose between unsigned and signed (two's complement) interpretation. The bit size affects how negative numbers are represented.

Sakamakon Octal:

Bits:

Type:

Unsigned

Wakilin Binary:

Wakilin Hexadecimal:

Game da Lambobi Systems

Tsarin Decimal

Tsarin ƙima shine tsarin ƙididdiga na tushe-10 wanda ke amfani da alamomi daban-daban: 0, 1, 2, 3, 4, 5, 6, 7, 8, da 9. Shi ne tsarin lambobi da aka fi amfani dashi a rayuwar yau da kullun.

Tsarin Octal

The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Octal numerals can be made from binary numerals by grouping consecutive binary digits into groups of three (starting from the right).

Teburin Juya Decimal zuwa Octal

Decimal	Octal	Decimal	Octal
0	0	8	10
1	1	9	11
2	2	10	12
3	3	11	13
4	4	12	14
5	5	13	15
6	6	14	16
7	7	15	17

Kammala Biyu

Ƙaddamarwar biyu aikin lissafi ne da ake amfani da shi don wakiltar lambobi mara kyau a tsarin binary. Ana amfani da shi sosai wajen yin lissafi saboda yana sauƙaƙa ayyukan lissafi kamar ƙari da ragi.

Don canza lamba mai kyau zuwa takwaransa mara kyau a cikin madaidaitan guda biyu:

Maida lambar zuwa binary.
Invert all the bits (change 0 to 1 and 1 to 0).
Ƙara 1 zuwa sakamakon jujjuyawar.

Don mayar da madaidaicin lamba biyu mara kyau zuwa ga goma:

Mayar da duk ragi.
Ƙara 1 zuwa sakamakon jujjuyawar.
Maida sakamakon zuwa goma kuma saka shi da wata alama mara kyau.

Misali: 8-bit Biyu's Complement

Positive Number (5):

0000 0101 (binary)

Negative Number (-5):

1111 1010 (inverted bits of 5)

1111 1011 (add 1 = two's complement representation of -5)

Range don Mahimmancin 8-bit Biyu:

-128 (1000 0000) to 127 (0111 1111)