Googolplexian: The worlds largest number with a name. A "1" followed by a googolplex of zeros Googolplex: The second largest number with a name. A "1" followed by a googol of zeros Googol: A large number. A "1" followed by one hundred zeros. There are infinitely many numbers, so there is no longest number.
It's called a googol.
A number followed by 23 zeros is called a "septillion" in the short scale naming system used in the US and modern British English. In the long scale system used in some European countries, it is called a "trilliard." This number is represented by 1 followed by 24 zeros in standard numerical notation.
The number with a million zeros is called a googol. A googol is written as the number 1 followed by 100 zeros (10^100). It was coined by mathematician Edward Kasner in the 1930s to illustrate the concept of an extremely large number.
A Pimpindong
An octillion.
Novendecillion
One Hundred Sextillion: 100,000,000,000,000,000,000,000 or 1 followed by 23 zeros.
Some say a googol is 1 followed by 99 zeros & some say it has 100 zeros. I think it's 100. A dotrigintillion is 1 followed by 99 zeros.
Googol is a number( one followed by one hundred zeros). That spelling was supposed to be the name of the website "google", but someone spelled it wrong.
There are one hundred zeros in a googolplex. This is the largest number in the entire world with a name.
The largest number that has a commonly-known specific name is a googolplex, which is a 1 followed by a googol zeros, where googol is 10100 (a 1 followed by 100 zeros).