On the US short scale (1 billion = 1000 million) :
10,130,000,000
On the long scale (1 billion = 1 million million) : 10,130,000,000,000, which is trillions on the US scale.
200 billion billion in numerals is: 200,000,000,000,000,000,000
It is: 1013 = MXIII
1.08 billion written in numerals is 1,080,000,000Depending on your definition of a billion - either 1,080,000,000 or 1,080,000,000,000
1,500,000,000
750,000,000,000
7'000'000'000
13,000,000,000
It is: 13,200,000,000
2,089,000,000
22,727,000,000,000 or 2.2727 × 1013
to write seven billion in roman numerals you have to put 7000000000
10,700,000,000,000 or 1.07 × 1013