Ripple, is 100billion xrp really that plenty?

Lets say we wanna analyze the ratio

Lets say we have 5000 XRP
how many 5000's are there in 100billion?

lets do some math
100,000,000,000 / 5,000 = 20,000,000
so that's 20 million, so its like having 1 bitcoin if you have 5000xrp i hope you get what i mean haha

what if we have 20,000 XRP
100,000,000,000 / 20,000 = 5,000,000 not soo plenty now huh? :)

what if we have 50,000 XRP
100,000,000,000 / 50,000 = 2,000,000

what if we have 100,000 XRP
100,000,000,000 / 100,000 = 1,000,000

in my opinion buying 10k - 20k xrp is a good start
for a coin that has a potential to be a trillion dollar market cap