1 billion and 1 significant figures, 1 billion and 2 characters.
one billion, one billion one, one billion two, and so on
a hundred billion or eleven billion or ten billion and one or ten billion and one tenth or ten billion and one hundredth or ten billion and one millionth or ten billion and one billionth or ten billion and one trillionth and so on.
one billion times larger
One Billion (1,000,000,000) is followed by One Billion and One(1,000,000,001)
One billion plus one is one billion and one, normally written as 1,000,000,001.
One billion.
One billion and one. (1000000001)
A billion is bigger (or greater) than a million.
900,000,000,000
0.4 billion is four tenths of one billion. One tenth of a billion is 100 million. (A billion is one thousand millions.) So four tenths of a billion is 400 million, or 400,000,000.
one billion