what is the file size eb and pb
exabyte (EB) An exabyte (EB) is a large unit of computer data storage, two to the sixtieth power bytes. The prefix exa means one billion billion, or one quintillion, which is a decimal term. Two to the sixtieth power is actually 1,152,921,504,606,846,976 bytes in decimal, or somewhat over a quintillion (or ten to the eighteenth power) bytes. It is common to say that an exabyte is approximately one quintillion bytes.
PB, which stands for PetaByte is a measure of memory or storage capacity and is 2 to the 50th power bytes in size One PetaByte is roughly 100,000 GigaBytes The breakdown of the Byte system is as follows: B = 1 Byte = 8 bits. KB = KiloByte = 2 to the 10th power = 1,024 bytes. MB = MegaByte = 2 to the 20th = 1,048,576 bytes.