To write one billion two hundred thousand, you would write it as 1,200,000. In this number, the 1 represents the billion, the 2 represents the hundred million, and the 0s after the 2 represent the thousands. Each comma separates groups of three digits to make large numbers easier to read and comprehend.
11,100,003,000
150,008,001,500
126,000,000,000 is One hundred and twenty six thousand million (or one hundred and twenty six billion).
6,000,401,006.003
1,284,204,000
111111111100
110,300,000
60,700,100,312
ten billion six hundred eighty-six million one hundred thousand
Two billion, thirty million, one hundred four thousand = 2,030,104,000
1000000800
176,000,000,000,000
1,000,400,000
150,008,001,500
150,008,001,500
701,402,002,004
Nineteen billion four hundred seven million one hundred thirty-four thousand is 19,407,134,000