| Nominal | 40998 |
| Cardinal | forty thousand nine hundred ninety-eight |
Cardinal forty thousand nine hundred ninety-eight | |
| Ordinal | 40,998th |
| Number of digits | 5 |
| Sum of digits | 30 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 6833 |
| Prime factors | 2, 3, 6833 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 6838 |
| Product of prime factors | 40998 |
| Is 40998 a prime number? | No |
| Is 40998 a semiprime number? | No |
| Is 40998 a Chen prime number? | No |
| Is 40998 a Mersenne prime number? | No |
| Is 40998 a Catalan number? | No |
| Is 40998 a Fibonacci number? | No |
| Is 40998 a Idoneal number? | No |
| Square of 40998 (n2) | 1680836004 |
| Cube of 40998 (n3) | 68910914491992 |
| Square root of 40998 | 202.47962860495 |
| Natural Logarithm (ln) of 40998 | 10.621278564009 |
| Decimal Logarithm (log) of 40998 | 4.6127626711063 |
| Sine of 40998 | 0.21419795495292 |
| Cosecant of 40998 | 4.6685786529558 |
| Cosine of 40998 | 0.97679027231744 |
| Secant of 40998 | 1.0237612191074 |
| Tangent of 40998 | 0.21928755949292 |
| Cotangent of 40998 | 4.5602222137561 |
| The spelling of 40998 in words is "forty thousand nine hundred ninety-eight", meaning that: |
| 40998 is not an aban number (as it contains the letter a) |
| 40998 is not an eban number (as it contains the letter e) |
| 40998 is not an iban number (as it contains the letter i) |
| 40998 is not an oban number (as it contains the letter o) |
| 40998 is not a tban number (as it contains the letter t) |
| 40998 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪০৯৯৮ |
| Eastern Arabic numerals | ٤٠٬٩٩٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓍪𓎎𓐁 |
| Khmer numerals | ៤០៩៩៨ |
| Japanese numerals | 四万九百九十八 |
| Roman numerals | n/a |
| Thai numerals | ๔๐๙๙๘ |
| Arabic | أربعون ألف و تسعة مائة و ثمانية و تسعون |
| Croatian | četrdeset tisuća devetsto devedeset i osam |
| Czech | čtyřicet tisíc devět set devadesát osm |
| Danish | fyrre tusinde ni hundrede otte og halvfems |
| Dutch | veertigduizend negenhonderdachtennegentig |
| Estonian | akpe blaene alafa asieke blaasieke vɔ enyi |
| Faroese | fýrati tusin og níggjuhundraðognítiátta |
| Filipino | ápat na pû libó’t siyám na daán at siyám na pû’t waló |
| Finnish | neljäkymmentätuhattayhdeksänsataayhdeksänkymmentäkahdeksan |
| French | quarante mille neuf cent quatre-vingt-dix-huit |
| Greek | σαράντα χίλιάδες εννιακόσια εννενήντα οκτώ |
| German | vierzigtausendneunhundertachtundneunzig |
| Hebrew | ארבעים אלף תשע מאות תשעים ושמונה |
| Hindi | चालीस हज़ार नौ सौ अट्ठानबे |
| Hungarian | negyvenezerkilencszázkilencvennyolc |
| Icelandic | fjörutíu þúsund og níuhundrað og níutíu og átta |
| Indonesian | empat puluh ribu sembilan ratus sembilan puluh delapan |
| Italian | quarantamilanovecentonovantotto |
| Japanese | 四万九百九十八 |
| Korean | 사만 구백구십팔 |
| Latvian | četrdesmit tūkstoši deviņsimt deviņdesmit astoņi |
| Lithuanian | keturiasdešimt tūkstančių devyni šimtai devyniasdešimt aštuoni |
| Norwegian | førti tusen ni hundre og nittiåtte |
| Persian | چهل هزار و نهصد و نود و هشت |
| Polish | czterdzieści tysięcy dziewięćset dziewięćdziesiąt osiem |
| Portuguese | quarenta mil novecentos e noventa e oito |
| Romanian | patruzeci mii nouă sute nouăzeci şi opt |
| Russian | сорок тысяч девятьсот девяносто восемь |
| Serbian | четрдесет хиљада деветсто деведесет и осам |
| Slovak | štyridsať tisíc deväťsto deväťdesiatosem |
| Slovene | štirideset tisuću devetsto devetdeset osem |
| Spanish | cuarenta mil novecientos noventa y ocho |
| Swahili | elfu arobaini, mia tisa na tisini na nane |
| Swedish | fyrtiotusenniohundranittioåtta |
| Thai | สี่หมื่นเก้าร้อยเก้าสิบแปด |
| Turkish | kırk bin dokuz yüz doksan sekiz |
| Ukrainian | сорок тисяч девʼятсот девʼяносто вісім |
| Vietnamese | bốn mươi nghìn chín trăm chín mươi tám |
| Number 40998 reversed | 89904 | |
| Unicode Character | U+A026 | ꀦ |
| Unix Timestamp | Thu, 01 Jan 1970 11:23:18 +0000 | |