Now it would be difficult for us to do without computers. These versatile devices have become indispensable wherever we are. At different times of the day or night, computers process any stream of information, thereby making it easier for a person to complete difficult tasks. Which is more - kilobytes or megabytes? Learn from the article!
Bit
Before answering the question of which is more - kilobytes or megabytes, you need to consider other existing units. The smallest unit of measurement of information volume 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 of measure.
Byte
It is still too early to answer the question of which is larger - megabytes or kilobytes. There is another computer unit for measuring the amount of information, in addition to a bit - this is a byte, although it is slightly larger. A byte equals 8 bits. For example, a file on a computer stores information equal to 5 bytes. We know that 1 byte is 8 bits, and here it’s easy to calculate: you need 5 times 8 and you get 40 bits. Bytes are more bits. They also contain only two numbers: one and zero. If the information on the computer is more than eight pixels, numbers, characters, then use a byte. The byte is designated with the capital letter “B”, and in Russian it can be indicated without abbreviation - byte.
Kilobytes
Here it is possible to guess that kilobytes consist of bytes. 1 kilobyte contains 1024 bytes. For a simpler understanding: 1 kilobyte can contain small text in a message, text document or in Word. Designate kilobytes in two letters - Kb. It's time to go to the comparison: which is more - kilobytes or megabytes?
Megabyte
One of the most common units for measuring computer information is megabytes, because it has the most optimal sizes for graphic and music files. How many kilobytes is 1 megabyte? 1 megabyte contains 1024 kilobytes. Designate megabytes also in two letters - MB.
Which is more - kilobytes or megabytes?
The time has come to answer this question. A megabyte is more than one kilobyte, because there are more discharges in a megabyte, and it follows that much more information can also fit in it. For example, it is said that the file is 50 MB in size, which means that it will also take up more space in the phone’s memory or on the hard disk than the 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 is equal to 1 megabyte. Gigabyte is considered one of the most large-scale units for measuring the amount of information. In the vast majority of cases, such units are standard for DVDs, they are used for movies. Any films with good quality measure their amount of information in gigabytes. If we see that they use megabytes, it usually turns out that this video is of low quality. 1 gigabyte contains 1024 megabytes.
Creature
American mathematician Claude Shannon in 1948 published his work "Mathematical Theory of Communication". In fact, the scientist’s work determined the development of the theory of information - one of the branches of cybernetics.
After the work of Shannon appeared, engineers, physicists and mathematicians began to understand the term information as something new that differs from what is usually meant by this word in everyday life.
People who read 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 accurately calculate how much information could be contained on the pages of a book. Even more difficult was the estimation of the amount of information in the television image and in the sound signals of our speech.
However, Claude Shannon manages to cope with this problem, thanks to which since the beginning of the 50s of the last century, people have been measuring information as confidently as the weight of an object in kilograms or its length in meters.
Now the largest part of companies producing hard drives continue to indicate the volume of technical products in decimal gigabytes and megabytes. If you buy a 100 gigabyte hard drive, then you need to be prepared for the fact that the "shortfall" will be about 7 gigabytes. The remaining 93 gigabytes is the real amount of disk, albeit in binary gigabytes.