How many zettabyte in 1 terabyte?
The answer is 1.099511627776E-9.
We assume you are converting between zettabyte and terabyte.
You can view more details on each measurement unit:
zettabyte or terabyte
The main non-SI unit for computer data storage is the byte.
1 byte is equal to 1.0E-21 zettabyte, or 9.0949470177293E-13 terabyte.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettabytes and terabytes.
Type in your own numbers in the form to convert the units!
1 zettabyte to terabyte = 909494701.77293 terabyte
2 zettabyte to terabyte = 1818989403.5459 terabyte
3 zettabyte to terabyte = 2728484105.3188 terabyte
4 zettabyte to terabyte = 3637978807.0917 terabyte
5 zettabyte to terabyte = 4547473508.8646 terabyte
6 zettabyte to terabyte = 5456968210.6376 terabyte
7 zettabyte to terabyte = 6366462912.4105 terabyte
8 zettabyte to terabyte = 7275957614.1834 terabyte
9 zettabyte to terabyte = 8185452315.9564 terabyte
10 zettabyte to terabyte = 9094947017.7293 terabyte
You can do the reverse unit conversion from terabyte to zettabyte, or enter any two units below:
zettabyte to mebibyte
zettabyte to byte
zettabyte to gigabyte
zettabyte to bit
zettabyte to gibibit
zettabyte to kilobyte
zettabyte to petabyte
zettabyte to kibibyte
zettabyte to tebibyte
zettabyte to megabyte
The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.
So 1 zettabyte = 1021 bytes.
The definition of a byte is as follows:
A byte is the basic unit of measurement of information storage in computer science. In many computer architectures it is a unit of memory addressing, consisting of 8 bits.
Since computer memory comes in base two rather than 10, a large portion of the software and computer industry use binary estimates of the SI-prefixed quantities, while producers of computer storage devices prefer the SI values. This is why a computer hard drive advertised with a "100 GB" decimal storage capacity actually contains no more than 93 GB of 8-bit (power of 2) addressable storage.
A terabyte (commonly abbreviated TB) is a measurement term for data storage capacity.
The number of bytes in a terabyte is sometimes stated to be approximately 1.0995 × 1012. This difference arises from a conflict between the long standing tradition of using binary prefixes and base 2 in the computer world, and the more popular decimal (SI) standard adopted widely both within and outside of the computer industry. Standards organizations such as IEC, IEEE and ISO recommend to use the alternative term tebibyte (TiB) to signify the traditional measure of 10244 bytes, or 1024 gibibytes.
The capacities of computer storage devices are typically advertised using their SI standard values, but the capacities reported by software operating systems uses the binary values. A NTFS formatted terabyte hard drive shows 931 gigabytes of free, usable storage space under Windows XP.
Most users prefer to calculate unit conversions using the binary definition, so this site uses non-SI units.
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