Harpameter

Harpameter is a kind of measurement, which is equal to 1030 meters, or 1,000 Brontometers. It is equivalent to 105.7 trillion light years, making it a multiversal-level measurement.

Notable things within Harpameter range
Imaginary Cubes of size at least 1 Hm3 are significantly weaker than the smaller ones, as Imaginary Energy frequently becomes "hyperplasma" at this point.