| Nominal | 80445 |
| Cardinal | eighty thousand four hundred forty-five |
Cardinal eighty thousand four hundred forty-five | |
| Ordinal | 80,445th |
| Number of digits | 5 |
| Sum of digits | 21 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 3 x 5 x 31 x 173 |
| Prime factors | 3, 5, 31, 173 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 212 |
| Product of prime factors | 80445 |
| Is 80445 a prime number? | No |
| Is 80445 a semiprime number? | No |
| Is 80445 a Chen prime number? | No |
| Is 80445 a Mersenne prime number? | No |
| Is 80445 a Catalan number? | No |
| Is 80445 a Fibonacci number? | No |
| Is 80445 a Idoneal number? | No |
| Square of 80445 (n2) | 6471398025 |
| Cube of 80445 (n3) | 520591614121125 |
| Square root of 80445 | 283.62827785678 |
| Natural Logarithm (ln) of 80445 | 11.295329000085 |
| Decimal Logarithm (log) of 80445 | 4.9054990560187 |
| Sine of 80445 | 0.9815702922885 |
| Cosecant of 80445 | 1.0187757390951 |
| Cosine of 80445 | 0.19110144242436 |
| Secant of 80445 | 5.2328228783298 |
| Tangent of 80445 | 5.1363834821761 |
| Cotangent of 80445 | 0.19468951324801 |
| The spelling of 80445 in words is "eighty thousand four hundred forty-five", meaning that: |
| 80445 is not an aban number (as it contains the letter a) |
| 80445 is not an eban number (as it contains the letter e) |
| 80445 is not an iban number (as it contains the letter i) |
| 80445 is not an oban number (as it contains the letter o) |
| 80445 is not a tban number (as it contains the letter t) |
| 80445 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৮০৪৪৫ |
| Eastern Arabic numerals | ٨٠٬٤٤٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍥𓎉𓏾 |
| Khmer numerals | ៨០៤៤៥ |
| Japanese numerals | 八万四百四十五 |
| Roman numerals | n/a |
| Thai numerals | ๘๐๔๔๕ |
| Arabic | ثمانون ألف و أربعة مائة و خمسة و أربعون |
| Croatian | osamdeset tisuća četiristo četrdeset i pet |
| Czech | osmdesát tisíc čtyři sta čtyřicet pět |
| Danish | firs tusinde fire hundrede fem og fyrre |
| Dutch | tachtigduizend vierhonderdvijfenveertig |
| Estonian | akpe blaenyi alafa ene blaene vɔ atɔ̃ |
| Faroese | áttati tusin og fýrehundraðogfýratifimm |
| Filipino | walóng pû libó’t ápat na daán at ápat na pû’t limá |
| Finnish | kahdeksankymmentätuhattaneljäsataaneljäkymmentäviisi |
| French | quatre-vingts mille quatre cent quarante-cinq |
| Greek | ογδόντα χίλιάδες τετρακόσια σαράντα πέντε |
| German | achtzigtausendvierhundertfünfundvierzig |
| Hebrew | שמונים אלף ארבע מאות ארבעים וחמש |
| Hindi | अस्सी हज़ार चार सौ पैंतालीस |
| Hungarian | nyolcvanezernégyszáznegyvenöt |
| Icelandic | áttatíu þúsund og fjögurhundrað og fjörutíu og fimm |
| Indonesian | delapan puluh ribu empat ratus empat puluh lima |
| Italian | ottantamilaquattrocentoquarantacinque |
| Japanese | 八万四百四十五 |
| Korean | 팔만 사백사십오 |
| Latvian | astoņdesmit tūkstoši četrsimt četrdesmit pieci |
| Lithuanian | aštuoniasdešimt tūkstančių keturi šimtai keturiasdešimt penki |
| Norwegian | åtti tusen fire hundre og førtifem |
| Persian | هشتاد هزار و چهارصد و چهل و پنج |
| Polish | osiemdziesiąt tysięcy czterysta czterdzieści pięć |
| Portuguese | oitenta mil quatrocentos e quarenta e cinco |
| Romanian | optzeci mii patru sute patruzeci şi cinci |
| Russian | восемьдесят тысяч четыреста сорок пять |
| Serbian | осамдесет хиљада четиристо четрдесет и пет |
| Slovak | osemdesiat tisíc štyristo štyridsaťpäť |
| Slovene | osemdeset tisuću štiristo štirideset pet |
| Spanish | ochenta mil cuatrocientos cuarenta y cinco |
| Swahili | elfu themanini, mia nne na arobaini na tano |
| Swedish | åttiotusenfyrahundrafyrtiofem |
| Thai | แปดหมื่นสี่ร้อยสี่สิบห้า |
| Turkish | seksen bin dört yüz kırk beş |
| Ukrainian | вісімдесят тисяч чотириста сорок пʼять |
| Vietnamese | tám mươi nghìn bốn trăm bốn mươi lăm |
| Number 80445 reversed | 54408 | |
| Unicode Character | U+13A3D | |
| Unix Timestamp | Thu, 01 Jan 1970 22:20:45 +0000 | |