| 1 fm = 0.000000000000000000540 n.m. |
| 2 fm = 0.00000000000000000108 n.m. |
| 3 fm = 0.00000000000000000162 n.m. |
| 4 fm = 0.00000000000000000216 n.m. |
| 5 fm = 0.00000000000000000270 n.m. |
| 6 fm = 0.00000000000000000324 n.m. |
| 7 fm = 0.00000000000000000378 n.m. |
| 8 fm = 0.00000000000000000432 n.m. |
| 9 fm = 0.00000000000000000486 n.m. |
| 10 fm = 0.00000000000000000540 n.m. |
| 15 fm = 0.00000000000000000810 n.m. |
| 50 fm = 0.0000000000000000270 n.m. |
| 100 fm = 0.0000000000000000540 n.m. |
| 500 fm = 0.000000000000000270 n.m. |
| 1000 fm = 0.000000000000000540 n.m. |
| 5000 fm = 0.00000000000000270 n.m. |
| 10000 fm = 0.00000000000000540 n.m. |