<https://largestandbiggest.com/lifestyle/what-is-the-highest-number-known-to-man/#richSnippet>
<http://schema.org/description>
"The highest number known to man is infinity. Infinity is not a number in the traditional sense, but rather it is an idea of something without an end. It is"
<https://largestandbiggest.com/lifestyle/what-is-the-highest-number-known-to-man/>