Write the given number in the scientific notation: 170, 000, 000, 000.

Hint:
 We start solving the problem by recalling the definition of scientific notation as the way of expressing number that is too large or too small to be conveniently written in a decimal form such that the numbers are to be written in the form $m\times {{10}^{n}}$, where ‘m’ should be written in such a form that there is only digit present in it before the start of the decimals. We then write the given number in the scientific notation by following all the points of this definition.

Complete step by step answer:
According to the problem, we need to write the given number 170, 000, 000, 000 in the scientific form.
Let us recall the way of expressing numbers in scientific notation.
We know that scientific notation is the way of expressing numbers that is too large or too small to be conveniently written in decimal form. In scientific notation, the numbers are to be written in the form $m\times {{10}^{n}}$. Here ‘m’ should be written in such a form that there is only a digit present in it before the start of the decimals.
So, we need to convert the number 170, 000, 000, 000 in the form of $m\times {{10}^{n}} $ which is as follows:
$\Rightarrow $ 170, 000, 000, 000 = $1.7\times {{10}^{11}} $.
$\therefore $ The scientific notation of the number 170, 000, 000, 000 is $1.7\times {{10}^{11}} $.

Note:
 We should know that the power of 10 indicates the number of place holders present, which means that the number of times that the given number divided by 10 or multiplied by 10. We should not write the scientific notation of the given number 170, 000, 000, 000 as $17\times {{10}^{10}}$ instead of $1.7\times {{10}^{11}}$, which is the most common mistake done by students. Similarly, we can expect the problems to express the number $48312.3897$ in scientific notation.