bn:00010445n
Noun Concept
Categories: Fractions (mathematics), Number stubs, Rational numbers
EN
one-billionth  billionth  .000000001  0.000000001  1/1,000,000,000
EN
One part in a billion equal parts WordNet 3.0
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EN
One part in a billion equal parts WordNet 3.0 & Open English WordNet
One billionth is the reciprocal of a billion, which means it has one of two definitions depending on whether the long scale or short scale definition is being used. Wikipedia
Reciprocal of a billion (short scale) or of one thousand million (long scale) Wikidata
One of a billion equal parts of a whole. Wiktionary
WordNet 3.0 & Open English WordNet
Wikipedia
Wikidata
Wiktionary
Wikidata Alias