1.5 billion or 1,500,000,000
$1,500,000,000.00 or $1.5 billion (USD).
In figures it would be 1,500,000 which is 1.5 million or one million, five hundred thousand.
500 Million (500,000,000) is half of one billion.
1,500,000 pounds OR 1.5 million pounds.
One half of one billion dollars is 500,000,000 dollars.
Expressed in figures, this is equal to 9,000,500,721.
1 000 000 000 is one billion 10**9 is one billion
One half billion divided by 16 is 31,250.
Ways to write one billion is: one billion,1 billion,1,000,000,000,you can write it in roman numeral several different ways,with tally marks, etc.
In the more widely-used, American system, one billion is equal to 1,000,000,000, or one thousand million.In the Commonwealth system, more common in Continental Europe and in old times in England, one billion is equal to 1,000,000,000,000, or one million million.
Expressed in figures, this is equal to 1001000.
One billion is: 1,000,000,000