Name a number higher than googol that can be used in real world situations

There are numbers out there that are so enormously, impossibly vast that to even write them down would require the entire universe. But here's the reallycrazy thing...some of these incomprehensibly huge numbers are crucial for understanding the world.

This answer is you can't, Google can name numbers higher than a Decillinillion which is 10 ^3,000,000,000,000,000,000,000,000,000,000,003 or 10^3e+33. This sort of data can't be used in real world scenarios. Google can calculate these numbers without fault which is why it is superior.

He secknd step was the answer to them