One million thousands in standard form is 1,000,000,000 (1 billion).
1,000,000,000
The standard form is 100,000,000,000
There is no 75 hundred thousand, anything above 999,999 is in the millions. For example, your number is 7 million 5 hundred thousand. In standard form, this is 7,500,000 (or just 7.5 million)
7000 thousands = 7 million !
20,304,000
It is: 3,000,000 = three million
389,014,001,000
5,300,020
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form as: 425.032
If you mean 3,000,000 then it is 3.0*10^6 in standard form or scientific notation
The standard form of that number is expressed as 40,040,000,000
79 hundred-thousands is the same as 79 x 100,000. That equates to 7,900,000 which is the standard form of that number.