Convert piconewton to ton-force (long)
Please provide values below to convert piconewton [pN] to ton-force (long) [tonf (UK)], or Convert ton-force (long) to piconewton.
1 pN = 1.0036e-16 tonf (UK). To convert piconewton to ton-force (long), multiply the value by 1.0036e-16; to go the other way, divide by it (1 tonf (UK) = 9.9640e+15 pN). Both units measure force and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pN = 1.0036e-16 tonf (UK)
- 1 tonf (UK) = 9.9640e+15 pN
- 10 pN = 1.0036e-15 tonf (UK)
- 100 pN = 1.0036e-14 tonf (UK)
How to Convert Piconewton to Ton-Force (Long)
1 pN = 1.00361135294075e-16 tonf (UK)
Example: convert 15 pN to tonf (UK):
15 pN = 15 × 1.00361135294075e-16 tonf (UK) = 1.50541702941112e-15 tonf (UK)
Piconewton to Ton-Force (Long) Conversion Table
| piconewton | ton-force (long) |
|---|---|
| 1 pN | 1.0036e-16 tonf (UK) |
| 2 pN | 2.0072e-16 tonf (UK) |
| 3 pN | 3.0108e-16 tonf (UK) |
| 5 pN | 5.0181e-16 tonf (UK) |
| 10 pN | 1.0036e-15 tonf (UK) |
| 20 pN | 2.0072e-15 tonf (UK) |
| 50 pN | 5.0181e-15 tonf (UK) |
| 100 pN | 1.0036e-14 tonf (UK) |
| 500 pN | 5.0181e-14 tonf (UK) |
| 1000 pN | 1.0036e-13 tonf (UK) |
Piconewton
A piconewton (pN) is a unit of force equal to one trillionth (10^-12) of a newton.
History/Origin
The piconewton was introduced as part of the SI prefixes to measure very small forces, especially in fields like biophysics and nanotechnology, where forces at the molecular or atomic scale are relevant.
Current Use
The piconewton is commonly used in scientific research to quantify tiny forces, such as those exerted by molecular motors, DNA stretching experiments, and nanoscale measurements.
Ton-Force (Long)
A unit of force equal to the force exerted by one long ton (2,240 pounds) under standard gravity, approximately 20,000 pounds-force.
History/Origin
The ton-force (long) originated from the use of the long ton in the UK, primarily for engineering and maritime purposes, before the adoption of SI units. It was used to measure force in contexts where imperial units were standard.
Current Use
The ton-force (long) is largely obsolete in modern scientific and engineering contexts, replaced by the newton. It may still be used in some historical or niche applications within the UK or in legacy systems.
Frequently Asked Questions
What is 1 piconewton in ton-force (long)?
1 piconewton (pN) = 1.0036e-16 ton-force (long) (tonf (UK)).
How do you convert piconewton to ton-force (long)?
Multiply the piconewton value by 1.0036e-16. For example, 25 pN × 1.0036e-16 = 2.5090e-15 tonf (UK).
What is 10 piconewton in ton-force (long)?
10 pN = 1.0036e-15 tonf (UK).
Which unit is larger, the piconewton or the ton-force (long)?
The ton-force (long) is the larger unit: 1 pN equals only 1.0036e-16 tonf (UK).