the highest number known to mankind is google plex, not infinite. Infinite represents numbers that are endless. Googleplex on the other hand is 10 to the 100th power to the 10th power. The number google is 10 to the 100th power, so googleplex is that number times 10= whatever that number is* 10 and so on. so my question is what is the number googleplex in actual 1s and 0s? Im in sixth grade and i have this question. theses are things that go on in my brain. wow.