It is 1,000,000,000 (9 zeros). Incidentally, the UK abandoned the long scale more than 50 years ago!
1 billion in roman numerals is 'm' with two horizontal lines above it: = m
200 billion billion in numerals is: 200,000,000,000,000,000,000
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
Every billion in an M with 2 lines under and over it. 1 billion: _ M 2 billion: ___ MM etc.
The largest number to be denoted by a single letter was 1,000 (M). So I suppose a billion would be M repeated a million times!
On the US short scale (1 billion = 1000 million) :10,130,000,000On the long scale (1 billion = 1 million million) : 10,130,000,000,000, which is trillions on the US scale.
it is written like this 1,000,000,000,000,000,000 but there is no such thing as a billion billion it would have to reach quintillion
6,000,000,000 = 6 billion (US) = 1000 millions 6,000,000,000,000 = 6 billion (UK traditional) = 1 million millions
1 billion = 1,000,000,000 So 0.005 billion = 0.005 x 1,000,000,000 = 5,000,000 (Five million)
m and two horizontal lines above it:=m
1,500,000,000
750,000,000,000