Write 12, followed by 9 zeroes. Or 12 zeroes, depending where you live - but 9 zeroes is more common.
1.56*10^12
29,005,803,012
u write four billion like 4,0000,000,000
ten billion 10,000,000,000.00
5 billion 6 million 12 = 5,006,000,012
3.87 x10^12
1,200,000,000
I would write it as 9.5*10^12 but you can write it out, in full, as 9,500,000,000,000.
9,007,000,012
12,004,000,002
7 trillion 12 billion.
Write 12, followed by 9 zeroes. Or 12 zeroes, depending where you live - but 9 zeroes is more common.
1012 (10 to the power 12)
1.56*10^12
I write 620 billion as 620 billion.
It is: 3,985,000,000,000 or as 3.985*10^12 in scientific notation