Our high-tech age differs from the previous ones in its enormous capabilities. If earlier information was received only from the stories of wise people and libraries, now any question can be “google”, and in the same second you can get a reliable answer to it. Information is stored on the global Internet. Her a lot. Not a century is enough to re-read all possible and interesting topics. But how is the data stored digitally? What is the minimum and maximum unit of information? Many, acquiring a computer device, often wonder about how many gigs are in 1 terabyte. All this can be learned from this article.
What is computer information?
Nowadays, electronic computers with a memory capacity of 1 terabyte are quite popular. How much is this in GB or MB? To understand what information is and how to translate it from one measure to another, first of all, it is necessary to understand that in a computer environment any symbols are represented in binary form in the form of zeros and ones. A computer machine, receiving commands and data from input devices, is capable of storing, processing, and translating information into our usual view of the output mechanism, such as a monitor, screen of a phone, tablet, or other technical device.
To translate any type of information - text, graphic, audio or video - a data transformation called encoding is used. So, you can translate data from the decimal system to binary, and vice versa. Information will be calculated in bytes, megabytes, terabytes. You may ask how many gigabytes per terabyte. We will talk about this a little later, as soon as we describe the information translation system.
An example of translating information from the decimal system to binary and the measure of their storage
Suppose we have the number 156 in the decimal system. We need to convert it to digital format. How to do it manually? It is necessary to divide it by 2 until it becomes impossible.
- First action: 156/2 = 78. The remainder of the division is 0, this will be the last digit in the binary information measurement system, and, accordingly, it is recorded in certain memory cells of the computer device and stored in bits - the minimum measure of information.
- Next - 78/2 = 39. The remainder of the division is again 0. The penultimate digit of the binary code will again be 0. It takes up very little space, so it will be calculated in bits. But in order to record a huge amount of video information, a large amount of memory of a computer device, for example, a terabyte, is required. How much is a bit, you ask? We get to this question.
- The next stage of the division is more interesting. We have the number 39. It is not completely divided by the number 2. What needs to be done? 39/2 = 19. The remainder of the division is 1. This number will be the third from the end of the binary code.
- The subsequent action is 19/2 = 9 (with a remainder of 1). We write the remainder before the three existing digits from the answer.
- 9/2 = 4 with the remainder 1. We write this unit fifth from the end of the response binary code.
- 4/2 = 2 without remainder. Therefore, we add to the binary code 0.
- 2/2 = 1. The remainder of the division is 0, we enter it into the code and do not forget to add the remaining unit.
So we managed to translate a simple decimal number into binary machine code, with which the computer can cope in fractions of a millisecond, translating it into bits. But a prime takes up very little memory compared to graphic objects or video in HD quality. Many people ask the following question: "1 terabyte - how many gigabytes, and how many files can be saved to disk with such a volume?". Given that a terabyte is one of the maximum measures, this is quite a lot.
Existing units of digital information
The smallest unit of measure of the amount of information in the computer field is a bit, which can be 0 or 1. The next byte is a byte. It equals eight bits. Nowadays, flash drives, memory cards and removable media no longer create less than 1 gigabyte. Yes, and this is considered too small. Almost no longer buy computer devices whose internal memory is less than 1 terabyte. Is this how many in gigabytes? One terabyte accommodates 1024 gigabytes. Impressive figure, right? But this is not a limit value. The maximum value of a measure of the amount of information is currently considered yottabyte.
Convert one unit of measure to another
In order to transfer from a smaller unit to a larger amount of information, and vice versa, from a larger to a smaller one, it is necessary to know the basic quantities and their translation. The minimum value contains only two characters and is called binary.
The next largest measure has a similar name - byte. It accommodates 8 bits, and, accordingly, 16 characters. Then they use the already known prefixes kilo, mega, giga, tera, etc., which correspond to the numbers in the binary system: 2 10 = 10 2 , 2 20 = 10 3 , 2 30 = 10 4 , 2 40 = 10 5 .
How many gigabytes per terabyte? If we assume that tera is a number in the binary system of numerals, 2 40 , and giga - 2 30 , then the difference will be in the number 1024 = 2 10 .
The method for converting decimal numbers to binary is described above. If someone does not understand how many gigs per terabyte, use an online calculator that can automatically calculate any size and unit of measure.
How to use an online calculator to convert units?
There are many programs for converting numbers from one unit of measurement to another. To translate any amount of information, you need to find a unit of information converter. If you need to calculate 1 terabyte, how much is MB, GB or bit, then write in the empty cell "1", select from the drop-down list the amount from which you want to transfer (in this case - TB). In the other drop-down list - the unit to which you want to transfer. This can be either a smaller or a larger measure. You will get an answer right away.
How many removable flash drives can one 1 TB hard drive replace?
Have you ever wondered how much information a 1 terabyte hard drive can hold? How many flash drives are these with an average capacity of 32 GB? 1024/32 = 32 flash drives. And if it is a 64 gig flash drive? Then 1024/64 = 16 storage devices. Pretty much, right? Isn’t it easier to buy a computer device of such enormous size and never worry again that you have nowhere to store photos, videos, necessary programs for work and games?
How to remember units of measurement of the amount of information
To easily and quickly remember, 1 terabyte - how many gigabytes, you only need to read once an interesting joke about programmers. It sounds something like this: “What is the difference between an ordinary person and a programmer? He thinks that 1 kg of sausages is 1000 g, and the programmer estimates it at 1024 g. ”