I guess the language you're looking for is Japanese, then. (Or Chinese?)

1=一 ichi

10=十 juu

100=百 hyaku

1000=千 sen

1,0000=万 man

10,0000=十万 juuman

100,0000=百万 hyakuman

1000,0000=千万 senman

1,0000,0000=億 oku

1,0000,0000,0000=兆 chou

1,0000,0000,0000,0000=京 kei