8,006,000,500,002
Half of a trillion is five hundred billion
630,000,000,000,000 In Scientific Notation this number is 63*10^13 *It's worth noting that six hundred thousand billion is an incorrect label, a thousand billion is more correctly referred to as a trillion. e.g: "Six hundred thirty trillion"
Eighteen trillion, four hundred twenty-nine billion, fifty thousand
32,109,000,007,004
If we have one hundred thousand billion, we have 100,000 x 1,000,000,000 because one hundred thousand is 100,000 and a billion is 1,000,000,000 (except in England). 100,000 x 1,000,000,000 = 100,000,000,000,000 That's one hundred trillion, or 1 x 1014, or simply 1014.
Four hundred trillion
109 = 1 billion. 1012 = 1 trillion. 1015 = 1 quadrillion. Therefore, 1 quadrillion = 1,000 trillion = 1,000,000 billion. So, your statement is wrong. One hundred quadrillion = 1 thousand trillion.
Did you mean 100,000,000,000,000,000,000,000,000,000,200,000,000,000,000,000,000,000,000,000? if so, it is: "one hundred billion trillion trillion trillion trillion two hundred thousand trillion trillion" or " 100 octodecillion, 200 octillion"
unit hundred thousand ten-thousand lakh / hundred-thousand million crore / ten-million billion ten-billion hundred-billion trillion . . . so on...
This way: 713,001,033,207,001
Three billion five hundred thousand (3,000,500,000) in standard form is: 3.0005 × 109
500,000,000,000 five hundred billion