Convert Giganewtons to Piconewtons
Convert Giganewtons (GN) to Piconewtons (pN) instantly and accurately.
Conversion Formula
pN = GN × 1.000000000e+21
About Giganewtons
One giganewton (GN) is 10⁹ N ≈ 100,000 metric tonnes-force - the scale of geophysically significant forces. Earth-Moon gravitational attraction is ~198 GN, driving tidal forces. The Himalayan collision zone transmits hundreds of GN per km of plate boundary. The Hoover Dam's structural dead load is ~67 GN. For comparison, the entire Saturn V launch thrust was only 33.4 MN = 0.033 GN, illustrating that giganewtons are truly planetary in scale. 1 GN = 1,000 MN = 10⁹ N = 224,800 kips.
About Piconewtons
A piconewton (pN) is 10⁻¹² N - the force scale of molecular biology and nanotechnology. Optical and magnetic tweezers apply 0.1-100 pN forces to single DNA strands and protein complexes. Unzipping one DNA base pair requires ~10-15 pN; a kinesin motor protein stalls at ~7 pN. AFM cantilevers resolve piconewton van der Waals forces between single atoms and surfaces. The covalent C-C bond ruptures under ~4,000 pN in controlled AFM pulling experiments. These forces underpin mechanobiology, drug-target mechanics, and nanofabrication. 1 pN = 10⁻¹² N.
Quick Reference Table
| Giganewtons (GN) | Piconewtons (pN) |
|---|---|
| 1 GN | 1 × 1021 pN |
| 2 GN | 2 × 1021 pN |
| 5 GN | 5 × 1021 pN |
| 10 GN | 1 × 1022 pN |
| 25 GN | 2.5 × 1022 pN |
| 50 GN | 5 × 1022 pN |
| 100 GN | 1 × 1023 pN |