The storage capacity of 1MB is equivalent to 2 to the 20th power bytes, which is 1048576 bytes. MB is a storage unit in computers, pronounced as "mega"; because 1MB is equal to 1024KB, and 1KB is equal to 1024B (bytes), so 1MB is equal to 1048576 (1024 *1024) bytes.
The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
1MB storage capacity is equivalent to 2 to the 20th power bytes.
1MB=1024KB
1KB=1024B
1MB=1024 * 1024 =1048576B
MB is English" The abbreviation of "MByte" is a storage unit in computers, pronounced "mega".
MB and Mb (note the capitalization of the B letter) are often mistaken for the same meaning. In fact, MByte means "megabyte" and Mbit means "megabit". MByte refers to the number of bytes, and Mbit refers to the number of bits. Although the "Byte" in MByte has the same translation as the "bit" in Mbit, both are bits and are units of data measurement, but they are completely different. Byte is the "number of bytes" and bit is the "number of bits". In computers, every eight bits is one byte, that is, 1Byte=8bit, which is a 1:8 correspondence. Therefore, when writing units, be sure to pay attention to the capitalization and meaning of the letter B.
Conversion
MB or MiB can be Mebibyte, that is, 2 to the 20th power = 1,048,576 Bytes (Byte) Megabyte , or 106 = 1,000,000 Bytes (Byte)
Mbit or Mibit can be Mebibit, that is, 2 to the 20th power = 1,048,576 bits (bit) Megabit, or 106 = 1,000,000 bits (bit)
Expand knowledge:
Byte (Byte) is a unit of measurement used by computer information technology to measure storage capacity. It also represents a unit of measurement in some computer programming languages. Data types and language characters.
One byte stores an 8-bit unsigned number, and the stored value range is 0-255. Like characters, byte type variables only require one byte (8 bits) of memory space to store.
Byte is the unit of binary data. A byte is usually 8 bits long. However, some older computer architectures use different lengths. To avoid confusion, in most international literature the word byte is used instead of byte. In most computer systems, a byte is an 8-bit unit of data. Most computers use a byte to represent a character, number, or other character. A byte can also represent a series of binary bits. In some computer systems, 4 bytes represent a word, which is the unit of data that the computer can efficiently process when executing instructions. Some language descriptions require 2 bytes to represent a character, which is called a double-byte character set. Some processors are capable of handling double-byte or single-byte instructions. Bytes are often abbreviated as "B" and bits are often abbreviated as lowercase "b". The size of computer memory is usually expressed in bytes.
Related units:
B and bit
Data storage is in "byte" (Byte), and data transmission is mostly in " "Bit" (also known as "bit") is the unit. One bit represents a 0 or 1 (that is, binary). Every 8 bits (bit, abbreviated as b) constitute a byte (Byte, abbreviated as B). It is the smallest level of information unit.
Word (Word)
In a computer, a string of numbers that are processed or calculated as a whole is called a computer word, or word for short. Words are usually divided into bytes (each byte is usually 8 bits). In memory, each cell typically stores one word. Therefore each word is addressable. The length of a word is expressed in bits.
Word length
The number of bits contained in each word of a computer is called the word length. The calculated word length refers to the number of binary digits it can process at one time. . Generally, the word length of large computers is 32-64 bits, that of small computers is 12-32 bits, and that of microcomputers is 4-16 bits. Word length is an important factor in measuring computer performance.
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