Editing Openai/6921ae73-3700-8000-8ab7-90012976bb8a (section)

==== Let’s play with some assumptions. ====

Say each 500 mm shell, with proper sci-fi nastiness, can kill:
* 10,000 monsters on average (very reasonable for that size in a dense swarm).

You fire:
* 16,667 shells/sec × 10,000 kills/shell = 1.6667 × 10⁸ monsters per second

Total monsters: 10¹⁵

Time to kill them all:

10151.6667×108≈6×106 seconds≈70 days\frac{10^{15}}{1.6667 \times 10^8} \approx 6 \times 10^6 \text{ seconds} \approx 70 \text{ days}1.6667×1081015≈6×106 seconds≈70 days
So maybe:

: 

If each shell kills 100,000 monsters (more extreme AOE):
* Now you’re down to about a week of constant bombardment.

If each shell is basically a mini nuke or singularity effect and wipes millions at once:
* You could be talking hours to days.

So 500 mm rounds + your god-tier constraints actually can make the swarm killable in a semi-plausible sci-fi timeframe.