Example: To convert 5 Proton mass to nanogram, multiply 5 by 597863320194490 to get 2.9893e+15 ng (2.9893e+15 ng).
| m_p | ng |
|---|---|
| 2.000000000000005 m_p | 1.1957e+15 ng (1.1957e+15 ng) |
| 3.000000000000005 m_p | 1.7936e+15 ng (1.7936e+15 ng) |
| 4.000000000000005 m_p | 2.3915e+15 ng (2.3915e+15 ng) |
| 5.000000000000005 m_p | 2.9893e+15 ng (2.9893e+15 ng) |
| 6.000000000000005 m_p | 3.5872e+15 ng (3.5872e+15 ng) |
| 7.000000000000005 m_p | 4.1850e+15 ng (4.1850e+15 ng) |
| 8.000000000000005 m_p | 4.7829e+15 ng (4.7829e+15 ng) |
| 9.000000000000005 m_p | 5.3808e+15 ng (5.3808e+15 ng) |
| 10.000000000000005 m_p | 5.9786e+15 ng (5.9786e+15 ng) |
| 11.000000000000005 m_p | 6.5765e+15 ng (6.5765e+15 ng) |
| 12.000000000000005 m_p | 7.1744e+15 ng (7.1744e+15 ng) |
| 13.000000000000005 m_p | 7.7722e+15 ng (7.7722e+15 ng) |
| 14.000000000000005 m_p | 8.3701e+15 ng (8.3701e+15 ng) |
| 15.000000000000005 m_p | 8.9679e+15 ng (8.9679e+15 ng) |
| 16.000000000000004 m_p | 9.5658e+15 ng (9.5658e+15 ng) |