Real True Last Final Oyotta Ozetta O-exa Opeta Otera Ogiga Omega Okilo Ohecto Odeca Yotta Zetta Exa Peta Tera Giga Mega Kilo Hecto Deca Ultra Cyber Uber Hyper Super God/Goddess Omnimachine

That machine is the biggest robot that is fish infinitive absolute zero times bigger, larger, longer, wider and taller than fish infinitive absolute zero of Real True Last Final Oyotta Ozetta O-exa Opeta Otera Ogiga Omega Okilo Ohecto Odeca Yotta Zetta Exa Peta Tera Giga Mega Ultra Uber Hyper Super God/Goddess Omnimachines combined.