3.2 billion is: 3,200,000,000 (eight zeros)
Eight zeros.
5,700,000,000 Eight zeros.
Eight of them.
Eight.
Eight Zeroes12.6 billion = 12,600,000,000
5,600,000,000 Eight of them.
Eight.Eight.Eight.Eight.
One billion is expressed as a 1 followed by nine zeros: 1,000,000,000 1.2 billion then would be expressed a a one, followed by a 2, and then followed by eight zeros: 1,200,000,000
Eight.
3,600,000,000 Eight of them.
Answer: Eight (8) 16,500,000,000