| Nominal | 128240 |
| Cardinal | one hundred twenty-eight thousand two hundred forty |
Cardinal one hundred twenty-eight thousand two hundred forty | |
| Ordinal | 128,240th |
| Number of digits | 6 |
| Sum of digits | 17 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 5 x 7 x 229 |
| Prime factorization in exponent form | 24 x 5 x 7 x 229 |
| Prime factors | 2, 5, 7, 229 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 7 |
| Sum of prime factors | 243 |
| Product of prime factors | 16030 |
| Is 128240 a prime number? | No |
| Is 128240 a semiprime number? | No |
| Is 128240 a Chen prime number? | No |
| Is 128240 a Mersenne prime number? | No |
| Is 128240 a Catalan number? | No |
| Is 128240 a Fibonacci number? | No |
| Is 128240 a Idoneal number? | No |
| Square of 128240 (n2) | 16445497600 |
| Cube of 128240 (n3) | 2108970612224000 |
| Square root of 128240 | 358.10612952029 |
| Natural Logarithm (ln) of 128240 | 11.761658787283 |
| Decimal Logarithm (log) of 128240 | 5.1080235093461 |
| Sine of 128240 | 0.18677707961739 |
| Cosecant of 128240 | 5.3539759913181 |
| Cosine of 128240 | 0.98240232213162 |
| Secant of 128240 | 1.0179129033716 |
| Tangent of 128240 | 0.1901227993966 |
| Cotangent of 128240 | 5.2597584465079 |
| The spelling of 128240 in words is "one hundred twenty-eight thousand two hundred forty", meaning that: |
| 128240 is not an aban number (as it contains the letter a) |
| 128240 is not an eban number (as it contains the letter e) |
| 128240 is not an iban number (as it contains the letter i) |
| 128240 is not an oban number (as it contains the letter o) |
| 128240 is not a tban number (as it contains the letter t) |
| 128240 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৮২৪০ |
| Eastern Arabic numerals | ١٢٨٬٢٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍣𓎉 |
| Khmer numerals | ១២៨២៤០ |
| Japanese numerals | 十二万八千二百四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๘๒๔๐ |
| Arabic | مائة و ثمانية و عشرون ألف و مائتان و أربعون |
| Croatian | sto dvadeset i osam tisuća dvjesto četrdeset |
| Czech | sto dvacet osm tisíc dvě stě čtyřicet |
| Danish | et hundrede otte og tyve tusinde to hundrede fyrre |
| Dutch | honderdachtentwintigduizend tweehonderdveertig |
| Estonian | akpe alafa ɖeka blaeve vɔ enyi alafa eve kple blaene |
| Faroese | eitthundraðogtjúgoátta tusin og tveyhundraðogfýrati |
| Filipino | isáng daán at dalawáng pû’t walóng libó’t dalawáng daán at ápat na pû |
| Finnish | satakaksikymmentäkahdeksantuhattakaksisataaneljäkymmentä |
| French | cent vingt-huit mille deux cent quarante |
| Greek | εκατόν είκοσι οκτώ χίλιάδες διακόσια σαράντα |
| German | einhundertachtundzwanzigtausendzweihundertvierzig |
| Hebrew | מאה עשרים ושמונה אלף מאתיים ארבעים |
| Hindi | एक लाख अट्ठाईस हज़ार दो सौ चालीस |
| Hungarian | százhuszonnyolcezerkétszáznegyven |
| Icelandic | eitthundrað og tuttugu og átta þúsund og tvöhundrað og fjörutíu |
| Indonesian | seratus dua puluh delapan ribu dua ratus empat puluh |
| Italian | centoventottomiladuecentoquaranta |
| Japanese | 十二万八千二百四十 |
| Korean | 십이만 팔천이백사십 |
| Latvian | simt divdesmit astoņi tūkstoši divsimt četrdesmit |
| Lithuanian | šimtas dvidešimt aštuoni tūkstančiai du šimtai keturiasdešimt |
| Norwegian | hundre og tjueåtte tusen to hundre og førti |
| Persian | صد و بیست و هشت هزار و دویست و چهل |
| Polish | sto dwadzieścia osiem tysięcy dwieście czterdzieści |
| Portuguese | cento e vinte e oito mil duzentos e quarenta |
| Romanian | una sută douăzeci şi opt mii două sute patruzeci |
| Russian | сто двадцать восемь тысяч двести сорок |
| Serbian | сто двадесет и осам хиљада двеста четрдесет |
| Slovak | jednasto dvadsaťosem tisíc dvesto štyridsať |
| Slovene | sto dvaset osem tisuću dvjesto štirideset |
| Spanish | ciento veintiocho mil doscientos cuarenta |
| Swahili | elfu mia moja na ishirini na nane, mia mbili na arobaini |
| Swedish | enhundratjugoåttatusentvåhundrafyrtio |
| Thai | หนึ่งแสนสองหมื่นแปดพันสองร้อยสี่สิบ |
| Turkish | yüz yirmi sekiz bin iki yüz kırk |
| Ukrainian | сто двадцять вісім тисяч двісті сорок |
| Vietnamese | một trăm hai mươi tám nghìn hai trăm bốn mươi |
| Number 128240 reversed | 042821 | |
| Unicode Character | U+1F4F0 | 📰 |
| Hexadecimal color | #128240 | |
| Unix Timestamp | Fri, 02 Jan 1970 11:37:20 +0000 | |