Tb could mean terabit because TB (upper case B) means terabyte.
Tera could mean one trillion (1,000,000,000,000) or (when referring to RAM) two to the power of forty (1,099,511,627,776).
There are eight bits in a byte so there are about one trillion bits in a terabit (Tb) and eight trillion bits in a terabyte (TB).
There are 1,073,741,824 bytes in 1 terabyte (TB). Therefore, in 2 terabytes, there are 2,147,483,648 bytes (2 TB x 1,073,741,824 bytes/TB).
50 TB = 50 X 2^40 bytes
3.955 TB (tera bytes)
1 terrabyte (TB) is equal to 1,099,511,627,776 bytes.
TB (terabyte) is larger than GB (gigabyte)
1024 Gb is = 1 Tb = 1,099,511,627,776 Bytes
Two billion bytes or 2,000,000,000 bytes is equivalent to:1,953,125 KB~1,907.34 MB~1.86 GB~0.001819 TB
20,971,520 bytes = 20,480 kb = 20 mb= 0.01953 gb = 0.00002 tb
1.1e+12 i.e. 1,100,000,000,000 bytes Or more exactly 1,099,511,627,776
1,024,000 bytes. A KB is a kilobyte, standing for 1,000 bytes. A MB is a megabyte, standing for 1,000,000 bytes. A GB is a gigabyte, standing for 1,000,000,000 bytes (or 1,000 MB). A TB is a terabyte, standing for 1,000,000,000,000 bytes (or 1,000 GB).
A terabyte is 1 trillion bytes (1,000,000,000,000 bytes) Decimal system: 1000 Megabytes (MB) = 1 Gigabyte (GB) 1000 Gigabyte (GB) = 1 Terabyte (TB) Binary system: 1024 GB = 1 TB A terabyte or TB, is equal to 1,099,511,627,776 bytes. However, the International Electrotechnical Commission (IEC) defines a TB equal to 1012, or 1,000,000,000,000 bytes.
1 GB is equal to 0.0009765625 TB