Don't tell lies. Rosy can translate any long number to sinhala.
Rosy is a firefox addon to helping persons to translate their numerical values to sinhala words. It will automatically translating numeric values in webpages and display the result in a cool tooltip box. You can also translate your own numbers with the help of simple popup.
You can copy any codes/algorythm from this repository and give credits when copying.
All PRs and issues are welcome.