| Nominal | 123440 |
| Cardinal | one hundred twenty-three thousand four hundred forty |
Cardinal one hundred twenty-three thousand four hundred forty | |
| Ordinal | 123,440th |
| Number of digits | 6 |
| Sum of digits | 14 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 5 x 1543 |
| Prime factorization in exponent form | 24 x 5 x 1543 |
| Prime factors | 2, 5, 1543 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 1550 |
| Product of prime factors | 15430 |
| Is 123440 a prime number? | No |
| Is 123440 a semiprime number? | No |
| Is 123440 a Chen prime number? | No |
| Is 123440 a Mersenne prime number? | No |
| Is 123440 a Catalan number? | No |
| Is 123440 a Fibonacci number? | No |
| Is 123440 a Idoneal number? | No |
| Square of 123440 (n2) | 15237433600 |
| Cube of 123440 (n3) | 1880908803584000 |
| Square root of 123440 | 351.3402908862 |
| Natural Logarithm (ln) of 123440 | 11.723510487037 |
| Decimal Logarithm (log) of 123440 | 5.0914559130551 |
| Sine of 123440 | 0.51538354153522 |
| Cosecant of 123440 | 1.9403025502545 |
| Cosine of 123440 | 0.85695962863755 |
| Secant of 123440 | 1.1669161143447 |
| Tangent of 123440 | 0.60140935968548 |
| Cotangent of 123440 | 1.6627609529106 |
| The spelling of 123440 in words is "one hundred twenty-three thousand four hundred forty", meaning that: |
| 123440 is not an aban number (as it contains the letter a) |
| 123440 is not an eban number (as it contains the letter e) |
| 123440 is an iban number (a number without the letter i) |
| 123440 is not an oban number (as it contains the letter o) |
| 123440 is not a tban number (as it contains the letter t) |
| 123440 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৩৪৪০ |
| Eastern Arabic numerals | ١٢٣٬٤٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓆼𓆼𓍥𓎉 |
| Khmer numerals | ១២៣៤៤០ |
| Japanese numerals | 十二万三千四百四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๓๔๔๐ |
| Arabic | مائة و ثلاثة و عشرون ألف و أربعة مائة و أربعون |
| Croatian | sto dvadeset i tri tisuća četiristo četrdeset |
| Czech | sto dvacet tři tisíc čtyři sta čtyřicet |
| Danish | et hundrede tre og tyve tusinde fire hundrede fyrre |
| Dutch | honderddrieentwintigduizend vierhonderdveertig |
| Estonian | akpe alafa ɖeka blaeve vɔ etɔ̃ alafa ene kple blaene |
| Faroese | eitthundraðogtjúgotrý tusin og fýrehundraðogfýrati |
| Filipino | isáng daán at dalawáng pû’t tatlóng libó’t ápat na daán at ápat na pû |
| Finnish | satakaksikymmentäkolmetuhattaneljäsataaneljäkymmentä |
| French | cent vingt-trois mille quatre cent quarante |
| Greek | εκατόν είκοσι τρεις χίλιάδες τετρακόσια σαράντα |
| German | einhundertdreiundzwanzigtausendvierhundertvierzig |
| Hebrew | מאה עשרים ושלושה אלף ארבע מאות ארבעים |
| Hindi | एक लाख तेईस हज़ार चार सौ चालीस |
| Hungarian | százhuszonháromezernégyszáznegyven |
| Icelandic | eitthundrað og tuttugu og þrjú þúsund og fjögurhundrað og fjörutíu |
| Indonesian | seratus dua puluh tiga ribu empat ratus empat puluh |
| Italian | centoventitremilaquattrocentoquaranta |
| Japanese | 十二万三千四百四十 |
| Korean | 십이만 삼천사백사십 |
| Latvian | simt divdesmit trīs tūkstoši četrsimt četrdesmit |
| Lithuanian | šimtas dvidešimt trys tūkstančiai keturi šimtai keturiasdešimt |
| Norwegian | hundre og tjuetre tusen fire hundre og førti |
| Persian | صد و بیست و سه هزار و چهارصد و چهل |
| Polish | sto dwadzieścia trzy tysiące czterysta czterdzieści |
| Portuguese | cento e vinte e três mil quatrocentos e quarenta |
| Romanian | una sută douăzeci şi trei mii patru sute patruzeci |
| Russian | сто двадцать три тысячи четыреста сорок |
| Serbian | сто двадесет и три хиљада четиристо четрдесет |
| Slovak | jednasto dvadsaťtri tisíc štyristo štyridsať |
| Slovene | sto dvaset tri tisuću štiristo štirideset |
| Spanish | ciento veintitres mil cuatrocientos cuarenta |
| Swahili | elfu mia moja na ishirini na tatu, mia nne na arobaini |
| Swedish | enhundratjugotretusenfyrahundrafyrtio |
| Thai | หนึ่งแสนสองหมื่นสามพันสี่ร้อยสี่สิบ |
| Turkish | yüz yirmi üç bin dört yüz kırk |
| Ukrainian | сто двадцять три тисячі чотириста сорок |
| Vietnamese | một trăm hai mươi ba nghìn bốn trăm bốn mươi |
| Number 123440 reversed | 044321 | |
| Unicode Character | U+1E230 | |
| Hexadecimal color | #123440 | |
| Unix Timestamp | Fri, 02 Jan 1970 10:17:20 +0000 | |