TIL there are approximately 13 sextillion transistors in existence
https://lemmy.sdf.org/post/24223019

TIL there are approximately 13 sextillion transistors in existence - SDF Chatter
That’s more than your mom.
One iPhone has about 8 billion transistors in it, so makes sense
13 sextillion transistors is about 1625 billion transistors per human, though - or just over 200 iPhones’ worth of transistors per person. That’s still about an order of magnitude higher than I’d have guessed.