Yoctillion

The yoctillion is equal to \(10^{3\times10^{24}+3} = 10^{3\text{ septillion}+3}\) in the short scale, or \(10^{6\times10^{24}}\) in the long scale (French/German system). The term was coined by Jonathan Bowers. It is 3,000,000,000,000,000,000,000,004 digits long.

Written out in decimal form yoctillion (in the short scale) is:

1033

In long scale:

106

Yoctillion is also known as one milliamilliamilliamilliamilliamilliamilliamilliatillion according to Landon Curt Noll's The English name of a number.

Etymology
The name of this number is based on the suffix "-illion" and SI prefix "yocto-".