7,000,000,000,
7,000,000,000
557,000,000,000
20.5 billion = 20,500,000,000
4,000,000,007
you can write seven billion either worded or as numbers here are some examples: seven billion or 7,000,000,000
The number 0.7 billion can also be wrtitten as 700,000,000 or seven hundred million.
to write seven billion in roman numerals you have to put 7000000000
In figures, this number will be written 12,008,000,057.
Three billion, seven hundred million.
Three billion, seven hundred million.
Seven point three billion.
Proper fractions can't become whole numbers.