18,980

... 18,977 - 18,978 - 18,979 - 18,980 - 18,981 - 18,982 - 18,983 ...

URI: http://km.aifb.kit.edu/projects/numbers/n18980 [URI4URI]

Names

Estonian: kaheksateist tuhat üheksasada kaheksakümmend
Czech: osmnáct tisíc devìt set osmdesát
Portuguese: dezoito mil novecentos e oitenta
Lithuanian: aðtuoniolika tûkstanèiø devyni ðimtai aðtuoniasdeðimt
French: dix-huit mille neuf cent quatre-vingts
Italian: diciottomilanovecentoottanta
Spanish: dieciocho mil novecientos ochenta
German: achtzehntausendneunhundertachtzig
English: eighteen thousand nine hundred eighty

Other systems

Binary: 100101000100100
Octal: 45044
Duodecimal: ab98
Hexadecimal: 4a24
Hexatridecimal: en8

Properties

Natural logarithm: 9.8511410721639
Binary logarithm: 14.212192371908
Common logarithm: 4.2782962080913
Prime factors: 1 * 2 * 2 * 5 * 13 * 73
Digit sum: 26

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