How much ADA do you need to become a millionaire?

I'm curious about the world of cryptocurrency and especially interested in Cardano's ADA. Could you please tell me, how much ADA would I need to accumulate in order to achieve millionaire status? Given the volatile nature of the crypto market, I understand that the figure could change frequently, but I'd still like to have a ballpark idea. Would you be able to provide some insights into this matter? I'm quite fascinated by the potential of cryptocurrencies and am keen to explore further.