Six billion = 6,000,000,000
Six billion is written as 6,000,000,000.
It is: 6,000,000,000
Four billion, nine hundred five million, six hundred ninety thousand.
This is how you write six billion two hundred million twelve thousand six: 6,200,012,006
13626 billion = 13,626,000,000,000 (thirteen trillion, six hundred twenty-six billion).
Eight billion eighty six million.
Seven billion, six hundred million.
400,000,000,006 would be four hundred billion six.
six thousand billion isn't a number it would be six trillion which would be writtien like this 6,000,000,000,000
Six trillion or 6,000,000,000,000 (it is 6,000 x 1,000,000,000) A thousand billion is a trillion, so 6,000 billion is six trillion.
Nine billion six.
6,006,006,006 would be the American notation.
6.9 billion as a number would be 6,900,000,000. To write it out without digits it would be six billion and nine hundred million.
I've been trying to figure it out too