How many terabytes are there in a brontobyte?

Answer 1

Direct quote from Wikipedia: There are many unofficial or fabricated metric prefixes circulating the internet, especially for values smaller than 10-24 or larger than 1024. One well-known unofficial prefix is bronto-, used in the fake term brontobyte. References on the World Wide Web suggest meanings of the bronto prefix to be variously any of 1015, 1021, 1024, or 1027. SI has already produced standard prefixes for 1015 (peta), 1021 (zetta) and 1024 (yotta).

A terabyte is 10^12 bytes.