How much is 1sec in USD?

Excuse me, I was wondering if you could clarify something for me regarding cryptocurrency valuations. Specifically, I'm curious about how much one second of a particular cryptocurrency, let's say 1sec for simplicity's sake, would be worth in US dollars. I understand that cryptocurrency values can fluctuate greatly, but I'm looking for a general understanding or perhaps an estimate based on recent market trends. Could you provide me with some insight into this? Thank you for your time.