Table of Contents
- 1 How many numbers can represent 16 bits?
- 2 What is the largest number you can represent with 16 bits?
- 3 What is a group of 16 bits called?
- 4 How many bits do I need to represent a number?
- 5 How many numbers can 8 bits represent?
- 6 How many bits are needed to represent 64 characters?
- 7 How many signed and unsigned numbers can a 16-bit system represent?
- 8 What is the meaning of 16 bytes of memory?
How many numbers can represent 16 bits?
A 16-bit integer can store 216 (or 65,536) distinct values. In an unsigned representation, these values are the integers between 0 and 65,535; using two’s complement, possible values range from −32,768 to 32,767. Hence, a processor with 16-bit memory addresses can directly access 64 KB of byte-addressable memory.
How many bits is the number 16?
128, 64, 32, 16. So you would have a 1 in the 16 column. So even though 1 bit is on, it requires 8 bits, to represent the number 16.
What is the largest number you can represent with 16 bits?
65,535
To an unsigned short? Solution Since 15 bytes are used to represent a short, with the 16th bit used for the sign, the largest number it can represent is 215 − 1 = 32,767. For an unsigned short, all 16 bits are used to represent the value, so the largest representable number is 216 − 1 = 65,535.
How many different numbers can you represent with 7 bits?
128
Binary number representation
| Length of bit string (b) | Number of possible values (N) |
|---|---|
| 7 | 128 |
| 8 | 256 |
| 9 | 512 |
| 10 | 1024 |
What is a group of 16 bits called?
unsigned WORD
BYTE – 8 bits, unsigned. WORD – 16 bits, unsigned. DWORD – 32 bits, unsigned.
What is a 16-bit signed integer?
Integer, 16 Bit: Signed Integers ranging from -32768 to +32767. Integer, 16 bit data type is used for numerical tags where variables have the potential for negative or positive values. Integer, 16 Bit Unsigned: Unsigned whole or natural numbers ranging from 0 to +65535.
How many bits do I need to represent a number?
8 bits, can represent positive numbers from 0 to 255. hexadecimal. A representation of 4 bits by a single digit 0.. 9,A…..
| Decimal | 4 bit | 8 bit |
|---|---|---|
| 3 | 0011 | 0000 0011 |
| -3 | 1101 | 1111 1101 |
| 7 | 0111 | 0000 0111 |
| -5 | 1011 | 1111 1011 |
How do you write 16-bit numbers?
The smallest signed 16-bit number is -32768 and the largest is 32767. For example, 1101,0000,0000,01002 or 0xD004 is -32768+16384+4096+4 or -12284.
How many numbers can 8 bits represent?
8 bits, can represent positive numbers from 0 to 255. hexadecimal. A representation of 4 bits by a single digit 0..
What is the largest 16 bit binary number that can be represented with unsigned numbers?
65535
16 bit unsigned numbers A word contains 32 bits. There are 65,536 different unsigned 16-bit numbers. The smallest unsigned 16-bit number is 0 and the largest is 65535.
How many bits are needed to represent 64 characters?
A six-bit character code is a character encoding designed for use on computers with word lengths a multiple of 6. Six bits can only encode 64 distinct characters, so these codes generally include only the upper-case letters, the numerals, some punctuation characters, and sometimes control characters.
How many bits can be used to represent 2 numbers?
There are 8 bits to a byte and 2 possible combinations for each but 1 or 0 so one bit can represent 2 numbers as it has 2 possible combinations. The quick formula to find your answer is 2^n were n = the number of bits available. So we must do 8 x 16 to find the number of available bits which is 128 bits.
How many signed and unsigned numbers can a 16-bit system represent?
1) A 16-bit system can represent 65535 1₀ signed numbers. (then i do the calculations) If you say that, make sure you explain under what circumstances that is the largest value (bearing in mind your Q3 above). 2) A 16-bit system can represent 131071 1₀ unsigned numbers.
What are the number patterns available in Bitbit?
Bit number patterns Bit depth Max (binary) Max (denary) Combinations available 1 1 1 2 2 11 3 4 3 111 7 8 4 1111 15 16
What is the meaning of 16 bytes of memory?
With 16 bytes, you can represent 2 16 × 8 distinct entities. Their meaning, whether a natural number, an integer, a floating point number, a color, an affine transformation, or anything else, is up to the program. Ultimately, in the computer, bytes of memory just hold patterns of bits. They’re not numbers per se.