"Shorth is better than length." Dr Seuss

Magnitude:

Multiple: - thousand million billion trillion quadrillion quintillion sextillion septillion 10^27 10^30 10^33 10^36 10^39 10^42

Unit: kilometer meter centimeter millimeter mile yard foot inch

Ask

How big is 9.46 trillion km ?

Equivalent to 9.46 quadrillion meter

More or less ...

And equivalent to ...

And, neatly, although approximately ...