| Nominal | 40398 |
| Cardinal | forty thousand three hundred ninety-eight |
Cardinal forty thousand three hundred ninety-eight | |
| Ordinal | 40,398th |
| Number of digits | 5 |
| Sum of digits | 24 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 6733 |
| Prime factors | 2, 3, 6733 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 6738 |
| Product of prime factors | 40398 |
| Is 40398 a prime number? | No |
| Is 40398 a semiprime number? | No |
| Is 40398 a Chen prime number? | No |
| Is 40398 a Mersenne prime number? | No |
| Is 40398 a Catalan number? | No |
| Is 40398 a Fibonacci number? | No |
| Is 40398 a Idoneal number? | No |
| Square of 40398 (n2) | 1631998404 |
| Cube of 40398 (n3) | 65929471524792 |
| Square root of 40398 | 200.99253717489 |
| Natural Logarithm (ln) of 40398 | 10.606535557773 |
| Decimal Logarithm (log) of 40398 | 4.6063598648516 |
| Sine of 40398 | -0.2571457718537 |
| Cosecant of 40398 | -3.888844808885 |
| Cosine of 40398 | -0.96637262586321 |
| Secant of 40398 | -1.0347975234778 |
| Tangent of 40398 | 0.266093807887 |
| Cotangent of 40398 | 3.7580731695367 |
| The spelling of 40398 in words is "forty thousand three hundred ninety-eight", meaning that: |
| 40398 is not an aban number (as it contains the letter a) |
| 40398 is not an eban number (as it contains the letter e) |
| 40398 is not an iban number (as it contains the letter i) |
| 40398 is not an oban number (as it contains the letter o) |
| 40398 is not a tban number (as it contains the letter t) |
| 40398 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪০৩৯৮ |
| Eastern Arabic numerals | ٤٠٬٣٩٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓍤𓎎𓐁 |
| Khmer numerals | ៤០៣៩៨ |
| Japanese numerals | 四万三百九十八 |
| Roman numerals | n/a |
| Thai numerals | ๔๐๓๙๘ |
| Arabic | أربعون ألف و ثلاثة مائة و ثمانية و تسعون |
| Croatian | četrdeset tisuća tristo devedeset i osam |
| Czech | čtyřicet tisíc tři sta devadesát osm |
| Danish | fyrre tusinde tre hundrede otte og halvfems |
| Dutch | veertigduizend driehonderdachtennegentig |
| Estonian | akpe blaene alafa etɔ̃ blaasieke vɔ enyi |
| Faroese | fýrati tusin og trýhundraðognítiátta |
| Filipino | ápat na pû libó’t tatlóng daán at siyám na pû’t waló |
| Finnish | neljäkymmentätuhattakolmesataayhdeksänkymmentäkahdeksan |
| French | quarante mille trois cent quatre-vingt-dix-huit |
| Greek | σαράντα χίλιάδες τριακόσια εννενήντα οκτώ |
| German | vierzigtausenddreihundertachtundneunzig |
| Hebrew | ארבעים אלף שלוש מאות תשעים ושמונה |
| Hindi | चालीस हज़ार तीन सौ अट्ठानबे |
| Hungarian | negyvenezerháromszázkilencvennyolc |
| Icelandic | fjörutíu þúsund og þrjúhundrað og níutíu og átta |
| Indonesian | empat puluh ribu tiga ratus sembilan puluh delapan |
| Italian | quarantamilatrecentonovantotto |
| Japanese | 四万三百九十八 |
| Korean | 사만 삼백구십팔 |
| Latvian | četrdesmit tūkstoši trīssimt deviņdesmit astoņi |
| Lithuanian | keturiasdešimt tūkstančių trys šimtai devyniasdešimt aštuoni |
| Norwegian | førti tusen tre hundre og nittiåtte |
| Persian | چهل هزار و سیصد و نود و هشت |
| Polish | czterdzieści tysięcy trzysta dziewięćdziesiąt osiem |
| Portuguese | quarenta mil trezentos e noventa e oito |
| Romanian | patruzeci mii trei sute nouăzeci şi opt |
| Russian | сорок тысяч триста девяносто восемь |
| Serbian | четрдесет хиљада триста деведесет и осам |
| Slovak | štyridsať tisíc tristo deväťdesiatosem |
| Slovene | štirideset tisuću tristo devetdeset osem |
| Spanish | cuarenta mil trescientos noventa y ocho |
| Swahili | elfu arobaini, mia tatu na tisini na nane |
| Swedish | fyrtiotusentrehundranittioåtta |
| Thai | สี่หมื่นสามร้อยเก้าสิบแปด |
| Turkish | kırk bin üç yüz doksan sekiz |
| Ukrainian | сорок тисяч триста девʼяносто вісім |
| Vietnamese | bốn mươi nghìn ba trăm chín mươi tám |
| Number 40398 reversed | 89304 | |
| Unicode Character | U+9DCE | 鷎 |
| Unix Timestamp | Thu, 01 Jan 1970 11:13:18 +0000 | |