The Imperium of Man controls a million worlds. Assuming a tenth of these have a population of a billion on average, that yields a 100 quadrillion population. But guys, listen, if a few of these 50 quadrillion not-men are visible, that's clearly (what we in intellectual circles call), ehrm... "female protagonism". There's just no way a single one of them would stand out since they're likely all 1950s american housewives, too busy welcoming their accomplished men home from more useful work.