| Nominal | 80815 |
| Cardinal | eighty thousand eight hundred fifteen |
Cardinal eighty thousand eight hundred fifteen | |
| Ordinal | 80,815th |
| Number of digits | 5 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 5 x 7 x 2309 |
| Prime factors | 5, 7, 2309 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 2321 |
| Product of prime factors | 80815 |
| Is 80815 a prime number? | No |
| Is 80815 a semiprime number? | No |
| Is 80815 a Chen prime number? | No |
| Is 80815 a Mersenne prime number? | No |
| Is 80815 a Catalan number? | No |
| Is 80815 a Fibonacci number? | No |
| Is 80815 a Idoneal number? | No |
| Square of 80815 (n2) | 6531064225 |
| Cube of 80815 (n3) | 527807955343375 |
| Square root of 80815 | 284.27979175453 |
| Natural Logarithm (ln) of 80815 | 11.299917870844 |
| Decimal Logarithm (log) of 80815 | 4.9074919772675 |
| Sine of 80815 | 0.621439759664 |
| Cosecant of 80815 | 1.6091664307747 |
| Cosine of 80815 | 0.7834619487306 |
| Secant of 80815 | 1.2763861750022 |
| Tangent of 80815 | 0.7931971178318 |
| Cotangent of 80815 | 1.2607206676866 |
| The spelling of 80815 in words is "eighty thousand eight hundred fifteen", meaning that: |
| 80815 is not an aban number (as it contains the letter a) |
| 80815 is not an eban number (as it contains the letter e) |
| 80815 is not an iban number (as it contains the letter i) |
| 80815 is not an oban number (as it contains the letter o) |
| 80815 is not a tban number (as it contains the letter t) |
| 80815 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৮০৮১৫ |
| Eastern Arabic numerals | ٨٠٬٨١٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍩𓎆𓏾 |
| Khmer numerals | ៨០៨១៥ |
| Japanese numerals | 八万八百十五 |
| Roman numerals | n/a |
| Thai numerals | ๘๐๘๑๕ |
| Arabic | ثمانون ألف و ثمانية مائة و خمسة عشر |
| Croatian | osamdeset tisuća osamsto petnaest |
| Czech | osmdesát tisíc osm set patnáct |
| Danish | firs tusinde otte hundrede femten |
| Dutch | tachtigduizend achthonderdvijftien |
| Estonian | akpe blaenyi alafa enyi kple wuiatɔ̃ |
| Faroese | áttati tusin og áttahundraðogfímtan |
| Filipino | walóng pû libó’t walóng daán at labíng-limá |
| Finnish | kahdeksankymmentätuhattakahdeksansataaviisitoista |
| French | quatre-vingts mille huit cent quinze |
| Greek | ογδόντα χίλιάδες οκτακόσια δεκαπέντε |
| German | achtzigtausendachthundertfünfzehn |
| Hebrew | שמונים אלף שמונה מאות וחמש עשרה |
| Hindi | अस्सी हज़ार आठ सौ पन्द्रह |
| Hungarian | nyolcvanezernyolcszáztizenöt |
| Icelandic | áttatíu þúsund og áttahundrað og fimmtán |
| Indonesian | delapan puluh ribu delapan ratus lima belas |
| Italian | ottantamilaottocentoquindici |
| Japanese | 八万八百十五 |
| Korean | 팔만 팔백십오 |
| Latvian | astoņdesmit tūkstoši astoņsimt piecpadsmit |
| Lithuanian | aštuoniasdešimt tūkstančių aštuoni šimtai penkiolika |
| Norwegian | åtti tusen åtte hundre og femten |
| Persian | هشتاد هزار و هشتصد و پانزده |
| Polish | osiemdziesiąt tysięcy osiemset piętnaście |
| Portuguese | oitenta mil oitocentos e quinze |
| Romanian | optzeci mii opt sute cincisprezece |
| Russian | восемьдесят тысяч восемьсот пятнадцать |
| Serbian | осамдесет хиљада осамсто петнаест |
| Slovak | osemdesiat tisíc osemsto pätnásť |
| Slovene | osemdeset tisuću osemsto petnajst |
| Spanish | ochenta mil ochocientos quince |
| Swahili | elfu themanini, mia nane na kumi na tano |
| Swedish | åttiotusenåttahundrafemton |
| Thai | แปดหมื่นแปดร้อยสิบห้า |
| Turkish | seksen bin sekiz yüz on beş |
| Ukrainian | вісімдесят тисяч вісімсот пʼятнадцять |
| Vietnamese | tám mươi nghìn tám trăm mười lăm |
| Number 80815 reversed | 51808 | |
| Unicode Character | U+13BAF | |
| Unix Timestamp | Thu, 01 Jan 1970 22:26:55 +0000 | |