In 2022 ronna- became the recognized prefix for 10^27 and earlier this year robi- became the recognized prefix for 2^90. 32768 YiB is 32RiB.
Jupiter has a mass of 1.9 Rkg.
After that is quetta- for 10^30 and quebi- for 2^100.
The Sun has a mass of 2 Qkg.
The Sun masses 2000Qg. We're going to need a new unit.
The only thing I really remember about the format is the thing stores sizes formatted as octal in ascii strings.
JdeBP•4h ago