Final answer:
Scientific notation is a streamlined way to handle large and small numbers by representing them as a product of a number and a power of ten.
Step-by-step explanation:
The subject mentioned revolves around shorthand notation to simplify the writing and calculation of large and small numbers. Specifically, this involves using scientific notation, which is a system of writing numbers that accommodates the ease of multiplication and division by representing numbers as a product of a number between 1 and 10 and a power of 10. For example, the number 3,000 can be written as 3 x 103 using scientific notation.
It can be especially helpful when dealing with complex hexadecimal numbers in advanced mathematics or physics where the numbers can get quite large. While the initial question hints at hexadecimal conversion, it leads to a discussion of scientific notation which is a universal concept in mathematics and related sciences. Hence, mastering this notation is beneficial for handling difficult calculations efficiently.