The exagram (Eg) is a unit of mass in the metric system. It is equal to one quintillion (10^18) grams. The exagram is an extremely large unit of mass and is primarily used in scientific contexts when dealing with colossal quantities of matter, such as in astrophysics or geology.
To give you an idea of the scale involved, one exagram is equivalent to 1,000,000,000,000,000,000 grams or 1,000,000,000 metric tons. This unit is rarely encountered in everyday life but is valuable when measuring the mass of massive celestial bodies, geological formations, or other incredibly large objects in the universe.
A "kilopound" is not a standard unit of measurement in the International System of Units (SI) or in most common systems of measurement. Instead, it appears to be a non-standard or non-conventional term that combines two different units of measurement: "kilo" and "pound."
Kilo (k): Kilo is a prefix in the metric system that denotes a factor of 1,000. For example, one kilogram (kg) is equal to 1,000 grams.
Pound (lb): Pound is a unit of mass or weight commonly used in the United States and the United Kingdom, and it is abbreviated as "lb" (singular) or "lbs" (plural).
If someone were to use the term "kilopound," they might be referring to a weight or mass measurement that is equal to 1,000 pounds. However, this is not a standard or widely recognized unit of measurement. In most contexts, large masses are measured in tons or metric tonnes (1 tonne = 1,000 kilograms), rather than using "kilopounds."