The anatomy of an octillion
The octillion in your mirror
Cosmic scales and starry numbers
YOUR GOAL
Master of Five octillion reasons to love big numbers
anadmin1988 The metric system officially adopts ronna and ronto for extreme measurements.
anadmin1988 Anatomy of an Octillion
Give me twenty-seven zeros in a row (in a row!) / Five octillion grams is the Earth below (down below!)
anadmin1988 In 2022, international scientists officially introduced the prefix ronna to represent the scale of an octillion.
anadmin1988 An octillion means vastly different things depending on whether you are using the short-scale or long-scale system.
anadmin1988 Swipe through cosmic objects to discover the mind-boggling scale of five octillion.
Naming the cosmos: In 2010, a physics student at UC Davis jokingly petitioned to name the 10 to the 27th prefix 'hella', which would make the universe's diameter 1.4 hellameters.
In the historical European long-scale system, what power of ten did an octillion represent?
If you count one number per second, how long would it take to count to 5 octillion?
Why did measurement scientists expand the SI prefixes to include 'ronna' in 2022?
Which metric prefix was officially adopted in 2022 to represent 10 to the 27th power?
In the math formula for the short-scale system, what determines the number of zeros?