2.3 bn = 2,300,000,000 / 2300000000
23 and 8 zeroes.
23,000 million.
17 000 000 000.0023
23bilion,93 thousand,287
2.5e+23
u write four billion like 4,0000,000,000
23,000 million.
17,000,000,000.0023
17 000 000 000.0023
23bilion,93 thousand,287
In France and the United States, a billion is 1000 million, i.e. the increment is in thousands of millions. So 23 billion would be written 23,000,000,000 In the UK and Germany it is customary to increment the nomenclature of high numbers by millions, so a billion is 1 million million, or 1,000,000,000,000. So, in those countries 23 billion would be 23,000,000,000,000
I write 620 billion as 620 billion.
Sixteen point two billion is how I would write it.
2.5e+23
You write 3.56 billion as 3,560,000,000.
You can write 40.3 billion as 40,300,000,000.
You can write out 1.8 billion as "1,800,000,000" or "one billion eight hundred million."
Since you asked how I would write the number, the answer is 1031.