While the exact amount of text data in a kilobyte (KB) or megabyte (MB) can vary depending on the nature of a document, a kilobyte can contain approximately half a page of text, while a megabyte contains approximately 500 pages. of text. . The text of a digital file is converted into binary data indicating letters and numbers through expressions of ones and zeros. Larger files store more of this data, which in turn equals more input.
A megabyte can contain about 500 pages of text, comparable to a thick book.
binaries and bits
Most modern computers are binary systems and run on bits of data. A bit is the most basic unit of information, which can have two states: it is usually specified as 0 or 1. Long strings of these bits can represent most types of information, including text, images, and music. However, pure binary information is of little use to people who haven’t learned to read and write binary. The binary number 11000101110, for example, is equivalent to 1582.
A tablet can have gigabytes of storage, capable of holding thousands of books.
grouping of bits into bytes
To help make data more accessible and simplified, groups of bits are joined into bytes; a byte is made up of 8 bits. An 8-bit set was chosen because it provides 256 possibilities in total, which is enough to specify letters, numbers, spaces, punctuation, and other extended characters. This same sentence, for example, is made up of 125 bytes, since there are 125 letters, digits, spaces, and punctuation marks. Remember that this is just plain text; some word processing programs include other types of formatting data and therefore the size of the files is larger than the number of characters in the file.
Most CDs contain approximately 750 megabytes of data.
text quantities
A kilobyte is 1024 bytes, usually rounded to 1000 for simplicity; while a megabyte is 1,048,576 bytes, or about 1 million. It is estimated that a kilobyte can hold about half of a typed page. Therefore, a full page requires about 2 KB. The following chart illustrates the number of bytes in common terms, such as kilobytes and megabytes, and how much text each can store.
Name Number of bytes Amount of text
Kilobyte (KB) 2 10 or 1024 1/2 page
Megabyte (MB) 220 or 1,048,576,500 pages or 1 thick book
Gigabyte (GB) 230 or 1,073,741,824,500,000 pages or 1,000 thick books
Terabyte (TB) 240 or 1,099,511,627,776 1 million thick books
Petabyte 2 50 or 1,125,899,906,842,624 180 Libraries of Congress
Exabyte 260 or 1,152,921,504,606,846,976 180 thousand Libraries of Congress
Zettabyte 270 or 1,180,591,620,717,411,303,424 180 million Libraries of Congress
Yottabyte 280 or 1,208,925,819,614,629,174,706,176 180 billion Libraries of Congress
Library of Congress
The Library of Congress in Washington DC is said to be the largest library in the world with more than 28 million volumes. The numbers listed in the table above are based on the assumption that the average book has 200 pages. This means that about 28 TB of storage would be needed to hold a digital backup of the entire Library of Congress.
portable media storage
Most compact discs (CDs) are about 750 MB, which is about 375,000 pages of text. Digital versatile discs (DVDs) can store 4.7 GB or 2.3 million pages. Blu-Ray discs can contain 27 GB or 13.5 million pages, which is roughly equivalent to the text contained in 67,500 books. Devices like e-readers and tablets often have many gigabytes of storage, making them ideal for carrying thousands of books.
A gigabyte can contain the information equivalent to about 1,000 thick books.
