Numbering Systems

Digit Group South Asian Numbering System
(Bangladesh / India)		 International Numbering System
1 - 3 Hundred Hundred
4 - 5 Thousand
4 - 6 Thousand
6 - 7 Lakh
7 - 9 Million
8 - 9 Crore
10 - 12 Arab (100 Crore) Billion
13 - 15 Kharab Trillion
16 - 18 Nil Quadrillion
19 - 21 Padma Quintillion
22 - 24 Shankh Sextillion
25 - 27 Mahashankh Septillion

Maximum Example

99,999,999,999,999,999,999,999,999,999,999,999

South Asian Format

9,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,999

International Format

99,999,999,999,999,999,999,999,999,999,999,999