| Number Of Characters | Possible Combinations | Time to Discover |
|---|---|---|
| 1 | 36 | 6 min |
| 2 | 1,300 | 4 hours |
| 3 | 47,000 | 5 days |
| 4 | 1,700,000 | 6 months |
| 5 | 60,000,000 | 19 years |
| 6 | 2,000,000,000 | 630 years |
| 7 | 78,000,000,000 | 25,000 years |
| 8 | 2,800,000,000,000 | 890,000 years |
| 9 | 100,000,000,000,000 | 32,000,000 years |
| 10 | 3,700,000,000,000,000 | 1,200,000,000 years |
| Copyright © 1997-2009 Knowledge Is Power- All rights reserved. |