In the International Numeral System, large numbers are grouped into thousands, millions, and billions. Converting between these units is straightforward once you understand how many zeros each number contains.
1 Million has 6 zeros (1,000,000).
1 Billion has 9 zeros (1,000,000,000).
In the Indian number system, 1 Billion is called 100 Crores.
1 Billion is equal to 1,000 Million (One Thousand Million).
To understand why, let us look at the mathematical breakdown:
If you divide 1 Billion by 1 Million ($1,000,000,000 / 1,000,000$), the answer is 1,000.
Since 1 billion is 1,000 million, half a billion (0.5 billion) is equal to 500 million.
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