3,500,000,000 or 'three billion five hundred million'.
this is how you write it 35,000,000,000 . lol .
thirty five billion
Answer35,000,000,000
35,000,000,000
3.5 × 1010
Sixteen point two billion is how I would write it.
Thirty-five billion.
Since you asked how I would write the number, the answer is 1031.
You would write it as 125,000,000,000
You would write it as 20,750,000,000. Twenty billion, seven hundred fifty million.
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.
Exactly as in the question: 1.351 billion.