Google is big and to accompany its size a new app has been made available in the App Store called Ivy. Google notes that Ivy is “an experimental big number calculator” and brings the ability to calculate big numbers.
The design is incredibly basic and Google notes in the description that the app “uses exact rational arithmetic so it can handle arbitrary precision. Values may be input as integers, rationals, or floating point values.” As for additional specific features, for those interested, Ivy allows for big number logarithm and trigonometric functions. Lots of numbers.
For now, it seems the app is only available on iOS and no indication of an Android release.