| Nominal | 80998 |
| Cardinal | eighty thousand nine hundred ninety-eight |
Cardinal eighty thousand nine hundred ninety-eight | |
| Ordinal | 80,998th |
| Number of digits | 5 |
| Sum of digits | 34 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 40499 |
| Prime factors | 2, 40499 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 40501 |
| Product of prime factors | 80998 |
| Is 80998 a prime number? | No |
| Is 80998 a semiprime number? | No |
| Is 80998 a Chen prime number? | No |
| Is 80998 a Mersenne prime number? | No |
| Is 80998 a Catalan number? | No |
| Is 80998 a Fibonacci number? | No |
| Is 80998 a Idoneal number? | No |
| Square of 80998 (n2) | 6560676004 |
| Cube of 80998 (n3) | 531401634971992 |
| Square root of 80998 | 284.60147575162 |
| Natural Logarithm (ln) of 80998 | 11.302179741992 |
| Decimal Logarithm (log) of 80998 | 4.9084742954257 |
| Sine of 80998 | 0.99366830625231 |
| Cosecant of 80998 | 1.0063720395507 |
| Cosine of 80998 | 0.11235344743119 |
| Secant of 80998 | 8.900483455236 |
| Tangent of 80998 | 8.8441283197911 |
| Cotangent of 80998 | 0.11306936804187 |
| The spelling of 80998 in words is "eighty thousand nine hundred ninety-eight", meaning that: |
| 80998 is not an aban number (as it contains the letter a) |
| 80998 is not an eban number (as it contains the letter e) |
| 80998 is not an iban number (as it contains the letter i) |
| 80998 is not an oban number (as it contains the letter o) |
| 80998 is not a tban number (as it contains the letter t) |
| 80998 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৮০৯৯৮ |
| Eastern Arabic numerals | ٨٠٬٩٩٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍪𓎎𓐁 |
| Khmer numerals | ៨០៩៩៨ |
| Japanese numerals | 八万九百九十八 |
| Roman numerals | n/a |
| Thai numerals | ๘๐๙๙๘ |
| Arabic | ثمانون ألف و تسعة مائة و ثمانية و تسعون |
| Croatian | osamdeset tisuća devetsto devedeset i osam |
| Czech | osmdesát tisíc devět set devadesát osm |
| Danish | firs tusinde ni hundrede otte og halvfems |
| Dutch | tachtigduizend negenhonderdachtennegentig |
| Estonian | akpe blaenyi alafa asieke blaasieke vɔ enyi |
| Faroese | áttati tusin og níggjuhundraðognítiátta |
| Filipino | walóng pû libó’t siyám na daán at siyám na pû’t waló |
| Finnish | kahdeksankymmentätuhattayhdeksänsataayhdeksänkymmentäkahdeksan |
| French | quatre-vingts mille neuf cent quatre-vingt-dix-huit |
| Greek | ογδόντα χίλιάδες εννιακόσια εννενήντα οκτώ |
| German | achtzigtausendneunhundertachtundneunzig |
| Hebrew | שמונים אלף תשע מאות תשעים ושמונה |
| Hindi | अस्सी हज़ार नौ सौ अट्ठानबे |
| Hungarian | nyolcvanezerkilencszázkilencvennyolc |
| Icelandic | áttatíu þúsund og níuhundrað og níutíu og átta |
| Indonesian | delapan puluh ribu sembilan ratus sembilan puluh delapan |
| Italian | ottantamilanovecentonovantotto |
| Japanese | 八万九百九十八 |
| Korean | 팔만 구백구십팔 |
| Latvian | astoņdesmit tūkstoši deviņsimt deviņdesmit astoņi |
| Lithuanian | aštuoniasdešimt tūkstančių devyni šimtai devyniasdešimt aštuoni |
| Norwegian | åtti tusen ni hundre og nittiåtte |
| Persian | هشتاد هزار و نهصد و نود و هشت |
| Polish | osiemdziesiąt tysięcy dziewięćset dziewięćdziesiąt osiem |
| Portuguese | oitenta mil novecentos e noventa e oito |
| Romanian | optzeci mii nouă sute nouăzeci şi opt |
| Russian | восемьдесят тысяч девятьсот девяносто восемь |
| Serbian | осамдесет хиљада деветсто деведесет и осам |
| Slovak | osemdesiat tisíc deväťsto deväťdesiatosem |
| Slovene | osemdeset tisuću devetsto devetdeset osem |
| Spanish | ochenta mil novecientos noventa y ocho |
| Swahili | elfu themanini, mia tisa na tisini na nane |
| Swedish | åttiotusenniohundranittioåtta |
| Thai | แปดหมื่นเก้าร้อยเก้าสิบแปด |
| Turkish | seksen bin dokuz yüz doksan sekiz |
| Ukrainian | вісімдесят тисяч девʼятсот девʼяносто вісім |
| Vietnamese | tám mươi nghìn chín trăm chín mươi tám |
| Number 80998 reversed | 89908 | |
| Unicode Character | U+13C66 | |
| Unix Timestamp | Thu, 01 Jan 1970 22:29:58 +0000 | |