Nanillion

The nanillion is equal to \(10^{3\times10^{9}+3}\), or \(10^{3\text{ billion }+3}\). The term was coined by Jonathan Bowers. In the long scale, it has 6 billion zeroes. It is 3,000,000,004 digits long.

Nanillion is also known as one milliamilliamilliatillion 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 "nano-".