...     
998,999,999,949
 -     
998,999,999,950
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998,999,999,951
 -     
998,999,999,952
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998,999,999,953
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998,999,999,954
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998,999,999,955
 ...     
URI: http://km.aifb.kit.edu/projects/numbers/n998999999952 
[URI4URI]    Names
    Estonian: 
üheksasada üheksakümmend kaheksa miljardit üheksasada üheksakümmend üheksa miljonit üheksasada üheksakümmend üheksa tuhat üheksasada viiskümmend kaks
    Czech: 
devìt set devadesát osm miliard devìt set devadesát devìt milionù devìt set devadesát devìt tisíc devìt set padesát dva
    Portuguese: 
novecentos e noventa e oito bilhões novecentos e noventa e nove milhões novecentos e noventa e nove mil novecentos e cinqüenta e dois
    Lithuanian: 
devyni ðimtai devyniasdeðimt aðtuoni bilijonai devyni ðimtai devyniasdeðimt devyni milijonai devyni ðimtai devyniasdeðimt devyni tûkstanèiai devyni ðimtai penkiasdeðimt du
    French: 
neuf cent quatre-vingt-dix-huit milliards neuf cent quatre-vingt-dix-neuf millions neuf cent quatre-vingt-dix-neuf mille neuf cent cinquante-deux
    Italian: 
novecentonovantottomilanovecentonovantanovemiloninovecentonovantanovemilanovecentocinquantadue
    Spanish: 
novecientos noventa y ocho mil novecientos noventa y nueve millones novecientos noventa y nueve mil novecientos cincuenta y dos
    German: 
neunhundertachtundneunzig Milliarden neunhundertneunundneunzig Millionen neunhundertneunundneunzigtausendneunhundertzweiundfünfzig
    English: 
nine hundred ninety-eight billion nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred fifty-two
    Other systems
    Binary: 
1110100010011001000010100100010111010000
    Octal: 
16423102442720
    Duodecimal: 
1417430b3b80
    Hexadecimal: 
e8990a45d0
    Hexatridecimal: 
cqxmt1ao
    Properties
    Natural logarithm: 
27.630020615547
    Binary logarithm: 
39.861693721709
    Common logarithm: 
11.999565488205
    Digit sum: 
    96
    
      Semantic forms
    Graphite