| Nominal | 68440 |
| Cardinal | sixty-eight thousand four hundred forty |
Cardinal sixty-eight thousand four hundred forty | |
| Ordinal | 68,440th |
| Number of digits | 5 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 29 x 59 |
| Prime factorization in exponent form | 23 x 5 x 29 x 59 |
| Prime factors | 2, 5, 29, 59 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 95 |
| Product of prime factors | 17110 |
| Is 68440 a prime number? | No |
| Is 68440 a semiprime number? | No |
| Is 68440 a Chen prime number? | No |
| Is 68440 a Mersenne prime number? | No |
| Is 68440 a Catalan number? | No |
| Is 68440 a Fibonacci number? | No |
| Is 68440 a Idoneal number? | No |
| Square of 68440 (n2) | 4684033600 |
| Cube of 68440 (n3) | 320575259584000 |
| Square root of 68440 | 261.61039734689 |
| Natural Logarithm (ln) of 68440 | 11.133712728006 |
| Decimal Logarithm (log) of 68440 | 4.8353100008691 |
| Sine of 68440 | -0.39313766248294 |
| Cosecant of 68440 | -2.543638260665 |
| Cosine of 68440 | -0.91947962366626 |
| Secant of 68440 | -1.0875716810479 |
| Tangent of 68440 | 0.42756538846981 |
| Cotangent of 68440 | 2.3388235506594 |
| The spelling of 68440 in words is "sixty-eight thousand four hundred forty", meaning that: |
| 68440 is not an aban number (as it contains the letter a) |
| 68440 is not an eban number (as it contains the letter e) |
| 68440 is not an iban number (as it contains the letter i) |
| 68440 is not an oban number (as it contains the letter o) |
| 68440 is not a tban number (as it contains the letter t) |
| 68440 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৬৮৪৪০ |
| Eastern Arabic numerals | ٦٨٬٤٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎉 |
| Khmer numerals | ៦៨៤៤០ |
| Japanese numerals | 六万八千四百四十 |
| Roman numerals | n/a |
| Thai numerals | ๖๘๔๔๐ |
| Arabic | ثمانية و ستون ألف و أربعة مائة و أربعون |
| Croatian | šezdeset i osam tisuća četiristo četrdeset |
| Czech | šedesát osm tisíc čtyři sta čtyřicet |
| Danish | otte og tres tusinde fire hundrede fyrre |
| Dutch | achtenzestigduizend vierhonderdveertig |
| Estonian | akpe blaade vɔ enyi alafa ene kple blaene |
| Faroese | sekstiátta tusin og fýrehundraðogfýrati |
| Filipino | anim na pû’t walóng libó’t ápat na daán at ápat na pû |
| Finnish | kuusikymmentäkahdeksantuhattaneljäsataaneljäkymmentä |
| French | soixante-huit mille quatre cent quarante |
| Greek | εξήντα οκτώ χίλιάδες τετρακόσια σαράντα |
| German | achtundsechzigtausendvierhundertvierzig |
| Hebrew | שישים ושמונה אלף ארבע מאות ארבעים |
| Hindi | अड़सठ हज़ार चार सौ चालीस |
| Hungarian | hatvannyolcezernégyszáznegyven |
| Icelandic | sextíu og átta þúsund og fjögurhundrað og fjörutíu |
| Indonesian | enam puluh delapan ribu empat ratus empat puluh |
| Italian | sessantottomilaquattrocentoquaranta |
| Japanese | 六万八千四百四十 |
| Korean | 육만 팔천사백사십 |
| Latvian | sešdesmit astoņi tūkstoši četrsimt četrdesmit |
| Lithuanian | šešiasdešimt aštuoni tūkstančiai keturi šimtai keturiasdešimt |
| Norwegian | sekstiåtte tusen fire hundre og førti |
| Persian | شصت و هشت هزار و چهارصد و چهل |
| Polish | sześćdziesiąt osiem tysięcy czterysta czterdzieści |
| Portuguese | sessenta e oito mil quatrocentos e quarenta |
| Romanian | şasezeci şi opt mii patru sute patruzeci |
| Russian | шестьдесят восемь тысяч четыреста сорок |
| Serbian | шездесет и осам хиљада четиристо четрдесет |
| Slovak | šesťdesiatosem tisíc štyristo štyridsať |
| Slovene | šestdeset osem tisuću štiristo štirideset |
| Spanish | sesenta y ocho mil cuatrocientos cuarenta |
| Swahili | elfu sitini na nane, mia nne na arobaini |
| Swedish | sextioåttatusenfyrahundrafyrtio |
| Thai | หกหมื่นแปดพันสี่ร้อยสี่สิบ |
| Turkish | altmış sekiz bin dört yüz kırk |
| Ukrainian | шістдесят вісім тисяч чотириста сорок |
| Vietnamese | sáu mươi tám nghìn bốn trăm bốn mươi |
| Number 68440 reversed | 04486 | |
| Unicode Character | U+10B58 | 𐭘 |
| Unix Timestamp | Thu, 01 Jan 1970 19:00:40 +0000 | |