Interesting Facts About Family of Bytes in real world example

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As the title suggests, i am going to tell you some interesting information about digital storage unit i.e Byte, as we all know but computers just know bits(ones and zeroes) I will not bore you all by the basic theory of bits and bytes but share you some nice statistics about digital memory in real world.

The below statistics and numbers is taken from a very famous documentary source CuriosityStream entitled "The End of memory". 

A byte consists of 8 bits representing zeroes or ones. Therefore a single character of text corresponds to a byte.
  1. Over a period of 24 hours , 145 billion emails are sent
  2. Everyday we generate 2.5 Trillion bytes of data
  3. One page = 3KB
  4. 300 Pages = 900KB ~ 1MB
  5. Library of 1000 Books = 1GB
  6. 5 Libraries = 1 DVD (5GB) 
  7. 1 Million Books = 1TB (200 DVD's)
  • 200 meters stack of DVD's = 1PB (1000TB)
  • 1Km stack of DVD's ~ Height of Burj Khalifa = 1 Exabytes(1000PB) ~ All information produced through 2003



  • Stack of Dvd's stretching from Earth to moon (3,84,000 Km) = 1 ZettaBytes (1000EB) ~ Information generated by us in 2011
  • Stack of DVD's From mars to sun (210.5 Million Km) = 1 Yottabyte(1000ZB) ~ Data Generated in 5 Years
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I believe in Knowledge because it is the only thing in this world that is never going to vanish and stay updated at all times. The internet has enabled us to acquire Knowledge and use it in our daily life and prosper ourselves. I like to Read Books, Write Blogs, Research a lot. Books offer us a great source of detailed content of almost anything. I m looking forward to work with companies to enhance my skills and benefit your company in many ways. I am a Tech geek, automated lots of daily tasks on android, Experienced in Windows and Linux Operating System, Excellent grasp in Computer Networking

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