Rather than think of it as one big number, try breaking it down and looking for associated ideas eg:
- 2 maximum snooker breaks (a maximum break is 147)
- 4 years (48 months)
- 3 years (36 months)
- 4 years (48 months)
The above applies to the biggest negative number; positive is that minus one.
Maybe the above breakdown will be no more memorable for you (it's hardly exciting is it!), but hopefully you can come up with some ideas that are!
