Example: To convert 5 hectogram to femtogram, multiply 5 by 1e-17 to get 5.0000e-17 fg (5.0000e-17 fg).
| hg | fg |
|---|---|
| 2 hg | 2.0000e-17 fg (2.0000e-17 fg) |
| 3 hg | 3.0000e-17 fg (3.0000e-17 fg) |
| 4 hg | 4.0000e-17 fg (4.0000e-17 fg) |
| 5 hg | 5.0000e-17 fg (5.0000e-17 fg) |
| 6 hg | 6.0000e-17 fg (6.0000e-17 fg) |
| 7 hg | 7.0000e-17 fg (7.0000e-17 fg) |
| 8 hg | 8.0000e-17 fg (8.0000e-17 fg) |
| 9 hg | 9.0000e-17 fg (9.0000e-17 fg) |
| 10 hg | 1.0000e-16 fg (1.0000e-16 fg) |
| 11 hg | 1.1000e-16 fg (1.1000e-16 fg) |
| 12 hg | 1.2000e-16 fg (1.2000e-16 fg) |
| 13 hg | 1.3000e-16 fg (1.3000e-16 fg) |
| 14 hg | 1.4000e-16 fg (1.4000e-16 fg) |
| 15 hg | 1.5000e-16 fg (1.5000e-16 fg) |
| 16 hg | 1.6000e-16 fg (1.6000e-16 fg) |