Next up is a Petabyte,
Up from that is an Etabyte.
All these names are taken from physics, a simple Google search will show you what's beyond an Etabyte.
The size order is as follows:
Bit
Nybble = 4 bits (Half a byte)
Byte = 8 bits
Kilobyte = 1024 Bytes
Megabyte = 1024 Kilobytes
Gigabyte = 1024 Megabytes
Terabyte = 1024 Gigabytes
Petabyte = 1024 Terabytes
Etabyte = 1024 Petabytes
1024
terrabyte (TB) 1000 of them is a petabyte i think, then it keeps goin up to other weird names
English obviously isn't your first language. If you mean "Which is more, a megabyte or a terrabyte?" then the answer is a terrabyte. There are 1024 Bytes in a Kilobyte, 1024 Kilobytes in a Megabyte, 1024 Megabytes in a Gigabyte, and 1024 Gigabytes in a Terrabyte.
1,048, 576 megabytes
1 terrabyte (TB) is equal to 1,099,511,627,776 bytes.
Put it this way, 1020GB (Over 1000GB)
8589934592000 bits in one terrabyte
if your not joking 1000/4.7 (or the size of your DVD) if 4.7 DVD then it will be 213 DVD's
1 terrabyte = 1,000,000 megabytes
by welding a limitless amount of terrabyte hard drives together
1TB = 1 Terrabyte i.e. 1024GB Then, Petabyte = 1024TB exabyte = 1024 PB
The largest capacity magnetic tape (as of the time of this answer) is 1 Terrabyte.