- How many digits are in 8 bytes?
- How many bytes does a number represent?
- What is the largest byte?
- How many characters is 16 bytes?
- How many numbers can you represent with 2 bytes 16 bits )?
- What does 4 bytes mean?
- How many bytes do 4 kilobytes represent?
- Is a word two bytes?
- How many numbers can 2 bits represent?
- How many numbers can 4 bits represent?
- What is 2 bits called?
- How many bytes is a word?
- What’s the largest decimal number that you can represent with 3 bits?
- What’s the smallest decimal number that you can represent with 3 bits?
- How many numbers can be represented with 3 bytes?

## How many digits are in 8 bytes?

5 Answers.

Eight bytes contain 64 bits of information, so you can store 2^64 ~ 10^20 unique items using those bits.

Those items can easily be interpreted as the integers from 0 to 2^64 – 1 .

So you cannot store 302 decimal digits in 8 bytes; most numbers between 0 and 10^303 – 1 cannot be so represented..

## How many bytes does a number represent?

1 Integers. Integers are commonly stored using a word of memory, which is 4 bytes or 32 bits, so integers from 0 up to 4,294,967,295 (232 – 1) can be stored. Below are the integers 1 to 5 stored as four-byte values (each row represents one integer).

## What is the largest byte?

Kilobyte (1024 Bytes)Megabyte (1024 Kilobytes)Gigabyte (1,024 Megabytes, or 1,048,576 Kilobytes)Terabyte (1,024 Gigabytes)Petabyte (1,024 Terabytes, or 1,048,576 Gigabytes)Exabyte (1,024 Petabytes)Zettabyte (1,024 Exabytes)Yottabyte (1,204 Zettabytes, or 1,208,925,819,614,629,174,706,176 bytes)More items…•

## How many characters is 16 bytes?

two characterWhat do you mean by ’16 byte passwords’? 16 bytes is only 1 or two character under most encoding schemes …

## How many numbers can you represent with 2 bytes 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.

## What does 4 bytes mean?

4 bytes can store numbers between -2147483648 and 2147483647. 8 bytes can store numbers between -9223372036854775808 and 9223372036854775807.

## How many bytes do 4 kilobytes represent?

KB to Bytes Conversion TableKilobytes (KB)Bytes (B) decimalBytes (B) binary1 KB1000 Bytes1024 Bytes2 KB2000 Bytes2048 Bytes3 KB3000 Bytes3072 Bytes4 KB4000 Bytes4096 Bytes96 more rows

## Is a word two bytes?

One convention is that a byte is an 8-bit word, and a word is two bytes, and a double word (dword) is four bytes.

## How many numbers can 2 bits represent?

While a single bit allows only two value-combinations and two bits combined can make four separate values and so on. The amount of possible combinations doubles with each binary digit added as illustrated in Table 2. Groupings with a specific number of bits are used to represent varying things and have specific names.

## How many numbers can 4 bits represent?

16In hexadecimal notation, 4 bits (a nibble) are represented by a single digit. There is obviously a problem with this since 4 bits gives 16 possible combinations, and there are only 10 unique decimal digits, 0 to 9.

## What is 2 bits called?

When it comes to two bits, the quarter-dollar stands for the required amount. But how about an odd bit? The nearest coin to it is a dime, which is, short by a fifth. That, then, is called a short bit.

## How many bytes is a word?

2 bytesData structures containing such different sized words refer to them as WORD (16 bits/2 bytes), DWORD (32 bits/4 bytes) and QWORD (64 bits/8 bytes) respectively.

## What’s the largest decimal number that you can represent with 3 bits?

7The largest decimal number that you can represent with 3 bits is 7.

## What’s the smallest decimal number that you can represent with 3 bits?

Answer and Explanation: The smallest decimal number that you can represent with three bits is either 0 or -4.

## How many numbers can be represented with 3 bytes?

Like a byte is a group of 8 bits, a buffer is a group of a pre-defined number of bytes. If we have a group of 3 bytes, this could either represent 3 values between 0 and 255, but also one single value between 0 and 16777216 (2563).