1 billion thousand is not a number.
A "thousand billion" on the US short scale would be a "trillion" with 12 zeroes (1 x 1012).
A thousand billion on the long scale (Europe and Latin America) would be a "billiard" with 15 zeroes (1 x 1015).
In the U.S., a billion is a thousand million, so Nine zeros.
1 billion has 9 zeros.
One billion is 10x10x10x10x10x10x10x10x10. It is a 1 followed by nine zeros. It is one thousand millions
9 zeros
Ten billion is written as 1 followed by 10 zeros; 10,000,000,000
In the U.S., a billion is a thousand million, so Nine zeros.
100 nonillion or 100 thousand billion billion billion
1 billion has 9 zeros.
1,000,000,000,000 just add the zeros
* Usually it means a thousand thousand billion. That is to say, a 1 followed by fifteen zeros.* (Dated usage, notably British) A million trillion or a 1 followed by 21 zeros. http://freefactfinder.com/definition/Quadrilion.html
A billion is 1 followed by nine zeros 70 billion thus has 10 zeros 70,000,000,000
One billion is 10x10x10x10x10x10x10x10x10. It is a 1 followed by nine zeros. It is one thousand millions
9 zeros
Nowadays, 9 zeros.
Ten billion is written as 1 followed by 10 zeros; 10,000,000,000
9
it has 9 zeros it is archaic for 1 billion