UnitConvert[
Quantity[Round[(5 45765)/$ProcessorCount, 60], "Seconds"],
MixedRadix[{"Hours", "Minutes"}]]
Does not work on Linux (MATE Desktop Environment 1.12.1), returning $failed.
UnitConvert[
Quantity[Round[(time times)/$ProcessorCount, 60], "Seconds"],
MixedRadix["Hours", "Minutes"]]
returns
Quantity[MixedMagnitude[{15, 53}], MixedUnit[{"Hours", "Minutes"}]]