How many possible different types of sounds can humans make?

Around the world, we speak different languages. I speak English, German, and Japanese but I'm more of an English speaker because my Japanese and German still aren't complete yet and I like them a lot. English has more sounds than any other them as far as I can see because English has a lot of short and long vowel sounds and German doesn't have very many of them. German has no long A vowel sounds or a w sound either. Japanese has no l sounds so short i vowel sounds unlike the e in kekkyoku. Most of them are long vowel sounds and all of its vowels give off the same pronunciation they do in Spanish and Italian for example.