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:
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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.
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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.
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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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1g内存是1024MB。g全称“GB”,中文意思为“吉字节”,而MB是指“兆字节”;GB和MB都是常使用在标示电脑硬盘、存储器等具有较大容量的储存媒介之储存容量,GB和MB换算率约等于1000(1024),即“1GB=1024MB”。

1MB的存储容量相当于2的20次方个字节,即1048576个字节。MB是计算机中的一种储存单位,读作“兆”;因为1MB等于1024KB,而1KB等于1024B(字节),因此1MB等于1048576(1024 *1024)个字节。

128mb是指134217728字节;字节换算公式是“1MB=1024KB=1048576B=8388608bit”,其表示可以保存1048576个英文字母、524288个汉字;流量单位换算公式是1GB=1024MB,1MB=1024KB,1KB=1024B。

1bit等于八分之一个字节。二进制数系统中,每个0或1就是一个位(bit),位是数据存储的最小单位;每8个位(bit,简写为b)组成一个字节(Byte),因此“1字节(Byte)=8位(bit)”。在多数的计算机系统中,一个字节是一个8位(bit)长的数据单位,大多数的计算机用一个字节表示一个字符、数字或其他字符。

一个ascii字符占1个字节。ASCII码字符在计算机中采用7位或8位二进制编码表示,并保存在一个字节中,即一个ASCII码占用一个字节。ASCII码可分为标准ASCII码和扩展ASCII码,其中标准ASCII码也叫基础ASCII码,使用7位二进制数(剩下的1位二进制为0)来表示所有的大写和小写字母,数字0到9、标点符号,以及在美式英语中使用的特殊控制字符。

一个ascii码占一个字节,ascii码是一种用于表示字符的编码标准,它使用7位二进制数来表示128个不同的字符,包括字母、数字、标点符号和特殊字符等。一个字节是计算机存储单位的基本单元,它由8个二进制位组成,每个二进制位可以是0或1,一个字节可以表示256个不同的数值,因此可以表示ascii码中的所有字符。

utf8编码汉字占3个字节。在UTF-8编码中,一个中文等于三个字节,一个中文标点占三个字节;而在Unicode编码中,一个中文(含繁体)等于两个字节。UTF-8使用1~4字节为每个字符编码,一个US-ASCIl字符只需1字节编码,带有变音符号的拉丁文、希腊文、西里尔字母、亚美尼亚语、希伯来文、阿拉伯文、叙利亚文等字母则需要2字节编码。

1g等于1024MB内存容量。g全称“GB”,中文意思为“吉字节”,是一种十进制的信息计量单位,常使用在标示电脑硬盘、存储器等具有较大容量的储存媒介之储存容量。GB和MB换算率约等于1000(1024),即“1GB = 1024MB”。

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