Challenge

WHY ?????   There are big number calculators you can find online all over the internet.......that is just a lot of zeroes after the 73....

Easy, that number equals 73(10¹)^{173816739107369746193736}

And also, 73(10²)^{86908369553684873096868}

And also, 73(10⁴)^{43454184776842436548434}

If you want to put that number in proper scientific notation then here:

7.3*10^{173816739107369746193737}

If by "full" you mean you want me to write the number in decimal representation then there really is no purpose. The number written in scientific notation tells you the same amount of information, if not more about the number. For example, I can tell that the number is a 7 followed by a 3 followed by 173816739107369746193736 zeroes. If the number was in decimal representation, then I would have to count each zero to determine that.

I can also perform arithmetic with this number that would be hard to perform with it in "full" form. I can multiply this number by 1.2*10²⁴² much more easily without a calculator. It would be 8.76*10^{173816739107369746193979}

In my opinion, 7.3*10^{173816739107369746193737} is the real "full" form of this number.

73*10^173816739107369746193736

=10^10^10^1.3662378354420.......