Convert petagram to slug
Please provide values below to convert petagram [Pg] to slug [slug], or Convert slug to petagram.
How to Convert Petagram to Slug
1 Pg = 68521765856.8216 slug
Example: convert 15 Pg to slug:
15 Pg = 15 × 68521765856.8216 slug = 1027826487852.32 slug
Petagram to Slug Conversion Table
| petagram | slug |
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Petagram
A petagram (Pg) is a unit of mass equal to 10^15 grams or one quadrillion grams.
History/Origin
The petagram was introduced as part of the metric system's prefixes to represent extremely large masses, following the adoption of the International System of Units (SI). It is derived from the prefix 'peta-' which denotes 10^15.
Current Use
The petagram is primarily used in scientific contexts to quantify very large masses, such as in astronomy and geology, but is rarely used in everyday measurements.
Slug
A slug is a unit of mass primarily used in the imperial system, equal to approximately 32.174 pounds or 14.5939 kilograms.
History/Origin
The slug was introduced in the 19th century as a unit of mass in the imperial system, named after the animal due to its slow movement, and has been used mainly in engineering and physics contexts within the United States.
Current Use
Today, the slug is primarily used in scientific and engineering calculations in the United States, especially in contexts involving imperial units, but it is largely replaced by the kilogram in most applications worldwide.