765
I'm not kidding when I say for the FIRST time I actually can grasp the size
(startrek.website)
A little short for a starship, isn't he?
How many people can stand in one container?
1 TEU ≈ 13.6m², so 27 @ ~0.5m² per person to not be too dense?
The Ever Given has a 20,124 TEU capacity, so that's 543,348 people. With fewer people you get more space, including space for food stocks, sleeping quarters, kitchen area, etc.