Ronnagram: new units of measurement have been determined

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ParisCertain new units of measurement: the earth weighs six ronnagrams

The 27th General Conference on Weights and Measures took place at the Palace of Versailles, near Paris. The international system of units now has four prefixes for extremely large and extremely small numbers.

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With the new unit of measurement, the earth weighs six ronnagrams.

With the new unit of measurement, the earth weighs six ronnagrams.

IMAGO/ZUMA wire

Richard Brown of the UK National Physical Laboratory:

Richard Brown of the UK National Physical Laboratory: “Over the last 30 years, the datasphere has grown exponentially and data scientists have realized that we will no longer have words to describe levels of storage capacity” .

NPL Screenshot

The General Conference on Weights and Measures took place at the Palace of Versailles, near Paris.

The General Conference on Weights and Measures took place at the Palace of Versailles, near Paris.

image images/Peter Seyfferth

that’s what it’s all about

  • The General Conference on Weights and Measures is held every four years.

  • There are now new units of measure for numbers with 27 and 30 zeros.

  • The new terms made it easier to name things.

The volume of data is growing rapidly in the computer age, and according to scientific estimates, the usual size prefixes such as “milli-” in milligrams and billions are no longer sufficient. At a general conference on weights and measures that takes place every four years in Versailles on Friday, experts from 64 countries agreed to create new units of size on both sides of the spectrum.

They accepted a suggestion from the head of the metrology department at Britain’s National Physical Laboratory, Richard Brown: the introduction of ‘Ronna’ and ‘Quetta’ – prefixes for numbers with 27 and 30 zeros – and their counterparts in the decimal range ‘Ronto’. ‘. and “quecto”.

The new terms are effective immediately

“Over the last 30 years, the data sphere has grown exponentially, and data scientists have realized that we will no longer have words to describe levels of storage capacity,” Brown told the AP. The new terms make it easier to name things that researchers have known for a long time.

The mass of an electron corresponds to a rontogram. “The Land weighs about six ronnagrams”. Planet Jupiter it has a mass of two quettagrams, and the diameter of the entire observable universe is “only one ronometer,” Brown explained. The new terms are effective immediately. They are the first additions to the world of measures and weights since 1991.

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