Hyper-hyper-hyper-heptaelhathordeus

The   hyper-hyper-hyper-heptaelhathordeus   is equal to  E100#^#^#^#^(#^#^#^#^#^#^7*#^#^#^#^#^#^7)100   using Cascading-E Notation. The term was coined by Sbiis Saibian.