Now it would be difficult for us to do without computers. These versatile devices have become indispensable wherever we need to be. At different times of the day and night, computers process any flow of information, thereby making it easier for a person to perform difficult tasks. What is bigger - kilobyte or megabyte? Learn from the article!
Beat
Before answering the question of what is larger - a kilobyte or a megabyte, we need to consider other existing units. The smallest unit of measurement of the amount of information is 1 bit, which has one value (i.e. one number). For example, if 4 bits are written, this means that the computer stores four numbers consisting of ones and zeros. Let's say: 00 01 11 or 10 11 00. The sequence of these numbers can be absolutely any. The small letter "b" stands for this unit.
Byte
It's still too early to answer the question of which is bigger - a megabyte or a kilobyte. There is another computer unit for measuring volumeinformation other than a bit is a byte, although it is slightly larger. A byte is equal to 8 digits (bits). For example, a file on a computer stores information equal to 5 bytes. We know that 1 byte is equal to 8 bits, but here it is already easy to calculate: you need to multiply 5 by 8 - you get 40 bits. Bytes are more than bits. They also contain only two numbers: one and zero. If the information on the computer is more than eight pixels, numbers, symbols, then a byte is used. A byte is designated with a capital letter "B", and in Russian it can be indicated without an abbreviation - byte.
Kilobyte
Here it is possible to guess that kilobytes are made up of bytes. 1 kilobyte contains 1024 bytes. For a simpler understanding: 1 kilobyte can fit a small text in a message, text document or Word program. Kilobytes are denoted by two letters - Kb. It's time to move on to the comparison: which is larger - a kilobyte or a megabyte?
Megabyte
One of the most common units for measuring computer information is the megabyte, because it has the most optimal sizes for graphics and music files. How many kilobytes are in 1 megabyte? 1 megabyte contains 1024 kilobytes. Megabytes are also denoted by two letters - Mb.
Which is bigger, a kilobyte or a megabyte?
The time has come to answer this question. A megabyte is more than one kilobyte, because there are more digits in a megabyte, and from this it follows that much more information can also fit in it. For example, it is said that the file is 50 MB in size,this means that it will also take up more space in the phone's memory or on the hard drive than a 50 KB file. If we want to convert kilobytes to megabytes, then we need to follow this logic: 1 KB=0.001 MB.
Gigabyte
We have already found out that 1024 kilobytes equals 1 megabyte. Gigabyte is considered one of the largest units for measuring the amount of information. In the vast majority of cases, such units are standard for DVDs, they are used for video films. Any films with good quality measure their volume of information in gigabytes. If we see that megabytes are being used, then it usually turns out that this is a low quality video. 1 gigabyte contains 1024 megabytes.
Creation
American mathematician Claude Shannon in 1948 published his work "Mathematical Theory of Communication". In fact, the work of the scientist determined the path of development of information theory - one of the sections of cybernetics.
After Shannon's work appeared, engineers, physicists and mathematicians began to understand something new by the term information, which is different from what was usually meant by this word in everyday life.
People, after reading this book, said that it was either extremely informative or, conversely, empty. However, it never occurred to any person before that it was possible to calculate with accuracy how much information can be contained on the pages of a book. It seemed even more difficult to estimate the amount of information in the television image and in the sound signals of ourspeech.
However, Claude Shannon manages to cope with this problem, thanks to which, since the beginning of the 50s of the last century, people have measured information as confidently as the weight of an object in kilograms or its length in meters.
Now most of the hard drive companies continue to list the volume of technical products in decimal gigabytes and megabytes. If you buy a hard drive for 100 gigabytes, then you need to be prepared for the fact that the "shortage" will be about 7 gigabytes. The remaining 93 gigabytes is the actual size of the disk, albeit in binary gigabytes.
