| Nominal | 80542 |
| Cardinal | eighty thousand five hundred forty-two |
Cardinal eighty thousand five hundred forty-two | |
| Ordinal | 80,542nd |
| Number of digits | 5 |
| Sum of digits | 19 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 7 x 11 x 523 |
| Prime factors | 2, 7, 11, 523 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 543 |
| Product of prime factors | 80542 |
| Is 80542 a prime number? | No |
| Is 80542 a semiprime number? | No |
| Is 80542 a Chen prime number? | No |
| Is 80542 a Mersenne prime number? | No |
| Is 80542 a Catalan number? | No |
| Is 80542 a Fibonacci number? | No |
| Is 80542 a Idoneal number? | No |
| Square of 80542 (n2) | 6487013764 |
| Cube of 80542 (n3) | 522477062580088 |
| Square root of 80542 | 283.79922480514 |
| Natural Logarithm (ln) of 80542 | 11.296534066479 |
| Decimal Logarithm (log) of 80542 | 4.9060224097037 |
| Sine of 80542 | -0.83555375142332 |
| Cosecant of 80542 | -1.1968110947938 |
| Cosine of 80542 | -0.54940870805114 |
| Secant of 80542 | -1.8201386060065 |
| Tangent of 80542 | 1.5208236403591 |
| Cotangent of 80542 | 0.65753843737192 |
| The spelling of 80542 in words is "eighty thousand five hundred forty-two", meaning that: |
| 80542 is not an aban number (as it contains the letter a) |
| 80542 is not an eban number (as it contains the letter e) |
| 80542 is not an iban number (as it contains the letter i) |
| 80542 is not an oban number (as it contains the letter o) |
| 80542 is not a tban number (as it contains the letter t) |
| 80542 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৮০৫৪২ |
| Eastern Arabic numerals | ٨٠٬٥٤٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍦𓎉𓏻 |
| Khmer numerals | ៨០៥៤២ |
| Japanese numerals | 八万五百四十二 |
| Roman numerals | n/a |
| Thai numerals | ๘๐๕๔๒ |
| Arabic | ثمانون ألف و خمسة مائة و إثنان و أربعون |
| Croatian | osamdeset tisuća petsto četrdeset i dva |
| Czech | osmdesát tisíc pět set čtyřicet dva |
| Danish | firs tusinde fem hundrede to og fyrre |
| Dutch | tachtigduizend vijfhonderdtweeenveertig |
| Estonian | akpe blaenyi alafa atɔ̃ blaene vɔ eve |
| Faroese | áttati tusin og fimmhundraðogfýratitveir |
| Filipino | walóng pû libó’t limáng daán at ápat na pû’t dalawá |
| Finnish | kahdeksankymmentätuhattaviisisataaneljäkymmentäkaksi |
| French | quatre-vingts mille cinq cent quarante-deux |
| Greek | ογδόντα χίλιάδες πεντακόσια σαράντα δύο |
| German | achtzigtausendfünfhundertzweiundvierzig |
| Hebrew | שמונים אלף חמש מאות ארבעים ושתיים |
| Hindi | अस्सी हज़ार पाँच सौ बयालीस |
| Hungarian | nyolcvanezerötszáznegyvenkettő |
| Icelandic | áttatíu þúsund og fimmhundrað og fjörutíu og tveir |
| Indonesian | delapan puluh ribu lima ratus empat puluh dua |
| Italian | ottantamilacinquecentoquarantadue |
| Japanese | 八万五百四十二 |
| Korean | 팔만 오백사십이 |
| Latvian | astoņdesmit tūkstoši piecsimt četrdesmit divi |
| Lithuanian | aštuoniasdešimt tūkstančių penki šimtai keturiasdešimt du |
| Norwegian | åtti tusen fem hundre og førtito |
| Persian | هشتاد هزار و پانصد و چهل و دو |
| Polish | osiemdziesiąt tysięcy pięćset czterdzieści dwa |
| Portuguese | oitenta mil quinhentos e quarenta e dois |
| Romanian | optzeci mii cinci sute patruzeci şi doi |
| Russian | восемьдесят тысяч пятьсот сорок два |
| Serbian | осамдесет хиљада петсто четрдесет и два |
| Slovak | osemdesiat tisíc päťsto štyridsaťdva |
| Slovene | osemdeset tisuću petsto štirideset dva |
| Spanish | ochenta mil quinientos cuarenta y dos |
| Swahili | elfu themanini, mia tano na arobaini na mbili |
| Swedish | åttiotusenfemhundrafyrtiotvå |
| Thai | แปดหมื่นห้าร้อยสี่สิบสอง |
| Turkish | seksen bin beş yüz kırk iki |
| Ukrainian | вісімдесят тисяч пʼятсот сорок два |
| Vietnamese | tám mươi nghìn năm trăm bốn mươi hai |
| Number 80542 reversed | 24508 | |
| Unicode Character | U+13A9E | |
| Unix Timestamp | Thu, 01 Jan 1970 22:22:22 +0000 | |