Convert teragram to pound (troy or apothecary)
Please provide values below to convert teragram [Tg] to pound (troy or apothecary) [lb t], or Convert pound (troy or apothecary) to teragram.
How to Convert Teragram to Pound (Troy Or Apothecary)
1 Tg = 2679228880.719 lb t
Example: convert 15 Tg to lb t:
15 Tg = 15 × 2679228880.719 lb t = 40188433210.785 lb t
Teragram to Pound (Troy Or Apothecary) Conversion Table
| teragram | pound (troy or apothecary) |
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Teragram
A teragram (Tg) is a unit of mass equal to one trillion grams or 10^12 grams.
History/Origin
The teragram is part of the metric system and was introduced as a larger unit for measuring very large masses, especially in scientific contexts, to facilitate easier expression of large quantities.
Current Use
Teragrams are used primarily in scientific fields such as environmental science, geology, and astronomy to quantify large masses, like global emissions or mineral deposits.
Pound (Troy Or Apothecary)
A pound (troy or apothecary) is a unit of weight used primarily for precious metals and gemstones, equivalent to 12 ounces or approximately 373 grams.
History/Origin
The troy pound originated in the medieval French town of Troyes, historically used in the trade of precious metals and gemstones. The apothecary pound was used in pharmacy for weighing medicines and ingredients. Both units have roots in medieval European systems of measurement.
Current Use
The troy pound is still used in the precious metals industry, especially for gold, silver, and gemstones. The apothecary pound is largely obsolete but may still be referenced in historical contexts or traditional practices.