15,140,607,000
I write 620 billion as 620 billion.
Sixteen point two billion is how I would write it.
15
You write 3.56 billion as 3,560,000,000.
15,000,000,000
15,000,000,000
15,000,027
6,000,000,015
It is 0.000000015
15,140,607,000
15,000,000,000,000.One billion is 1 with 9 zeroes or 1,000,000,000.So 15000 billion is 15,000,000,000,000 or simply 15 trillion.
I write 620 billion as 620 billion.
1,500,000,000= 1.5 X 109========
Sixteen point two billion is how I would write it.
15
You write 3.56 billion as 3,560,000,000.