

Convert Kilograms to Metric Megatons (kg to Mt) ▶ Conversion Table
How to convert1 metric megaton (Mt) = 1000000000 kilogram (kg). Metric Megaton (Mt) is a unit of Weight used in Metric system. Kilogram (kg) is a unit of Weight used in Metric system. An Introduction to Metric MegatonsMetric megatons are a unit of mass in the metric system that are equal to one million kilograms. They are also known as gigagrams or gigatonnes, and are sometimes used for measuring the mass or energy of very large objects or events, such as the Earth’s crust, the Chicxulub impact, or the largest nuclear explosions. In this article, we will explore the definition, history, conversion and usage of metric megatons. Definition of Metric MegatonsA metric megaton is a unit of mass equal to 10^6 (one million) kilograms. The symbol for metric megaton is Mt, and it is derived from the SI prefix “mega”, meaning “million”. A metric megaton is also equivalent to 1000000000 grams, 2204622.621 pounds or 5000000000 carats. A metric megaton is also used as a unit of energy equal to 4.184 petajoules (4.184 x 1015 J). This is based on the amount of energy released by one million tons of TNT exploding, which is approximately 4.184 terajoules (4.184 x 1012 J). This unit is also known as the TNT equivalent, and it is used to compare the energy of different explosions or impacts. History of Metric MegatonsMetric megatons were introduced as a multiplier in the metric system in 1795, along with other prefixes such as kilo, deca, deci and centi. The metric system was developed in France during the French Revolution, as a way to standardize and simplify measurements. The metric system was based on decimal fractions and powers of ten, unlike the previous systems that used arbitrary units and fractions. The metric system was adopted by many countries in the 19th and 20th centuries, and became the official system of measurement for science and international trade. However, some countries such as the United States still use other systems such as the imperial or customary units. Metric megatons were also used as a unit of energy in the 20th century, especially after the development of nuclear weapons. The first nuclear bomb detonated in 1945 had an estimated yield of about 0.00002 Mt. Since then, many nuclear tests and explosions have been measured in megatons or gigatons (one thousand megatons) of TNT equivalent. How to Convert Metric MegatonsMetric megatons can be easily converted to other units of mass or energy by multiplying or dividing by appropriate factors. For example, to convert metric megatons to grams, we multiply by 1000000000; to convert metric megatons to kilograms, we multiply by 1000000; to convert metric megatons to joules, we multiply by 4184000000000000. Where Metric Megatons are UsedMetric megatons are sometimes used for measuring the mass or energy of very large objects or events, such as the Earth’s crust, the Chicxulub impact, or the largest nuclear explosions. Here are some examples:
Example Conversions of Metric Megatons to Other UnitsHere are some example conversions of metric megatons to other units:
Kilograms: A Unit of WeightA kilogram is a unit of weight that measures how much force an object or substance exerts on a scale due to gravity. It is equal to the mass of the International Prototype of the Kilogram (IPK), a cylinder of platinumiridium alloy stored at the International Bureau of Weights and Measures in France. One kilogram can also be written as kg or 1000 g.History of the Kilogram.The kilogram was originally defined in 1795 during the French Revolution as the mass of one litre of water at 4 °C, which was determined to be 18841 grains. In 1799, the Kilogramme des Archives, a platinum artifact, replaced it as the standard of weight. In 1889, the IPK became the new standard of the unit of weight for the metric system and remained so for 130 years, until the current definition was adopted in 2019. The kilogram, as well as other metric units of weight, such as the gram and the tonne, were introduced in the 19th century as part of the decimal system of measurement that aimed to simplify and unify the units used in science and commerce. The kilogram was officially adopted by the International System of Units (SI) in 1960 as one of the seven base units. How to Convert KilogramsTo convert kilograms to other units of weight, we need to use conversion factors that relate the kilogram to the desired unit. For example, to convert kilograms to pounds, we need to know that one pound is equal to 0.45359237 kg. Therefore, one kilogram is equal to 2.2046226218 pounds. Here are some common conversion factors for kilograms:
To convert from other units of weight to kilograms, we need to use the inverse of these conversion factors. For example, to convert pounds to kilograms, we need to divide by 2.2046226218. Kilograms also can be marked as kilogrammes in UK.Español Russian Français 
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