| Nominal | 121240 |
| Cardinal | one hundred twenty-one thousand two hundred forty |
Cardinal one hundred twenty-one thousand two hundred forty | |
| Ordinal | 121,240th |
| Number of digits | 6 |
| Sum of digits | 10 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 7 x 433 |
| Prime factorization in exponent form | 23 x 5 x 7 x 433 |
| Prime factors | 2, 5, 7, 433 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 447 |
| Product of prime factors | 30310 |
| Is 121240 a prime number? | No |
| Is 121240 a semiprime number? | No |
| Is 121240 a Chen prime number? | No |
| Is 121240 a Mersenne prime number? | No |
| Is 121240 a Catalan number? | No |
| Is 121240 a Fibonacci number? | No |
| Is 121240 a Idoneal number? | No |
| Square of 121240 (n2) | 14699137600 |
| Cube of 121240 (n3) | 1782123442624000 |
| Square root of 121240 | 348.19534747035 |
| Natural Logarithm (ln) of 121240 | 11.705527331172 |
| Decimal Logarithm (log) of 121240 | 5.0836459276956 |
| Sine of 121240 | -0.33696107158816 |
| Cosecant of 121240 | -2.9677018632652 |
| Cosine of 121240 | 0.94151857986668 |
| Secant of 121240 | 1.06211393103 |
| Tangent of 121240 | -0.35789104834858 |
| Cotangent of 121240 | -2.7941464437691 |
| The spelling of 121240 in words is "one hundred twenty-one thousand two hundred forty", meaning that: |
| 121240 is not an aban number (as it contains the letter a) |
| 121240 is not an eban number (as it contains the letter e) |
| 121240 is an iban number (a number without the letter i) |
| 121240 is not an oban number (as it contains the letter o) |
| 121240 is not a tban number (as it contains the letter t) |
| 121240 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২১২৪০ |
| Eastern Arabic numerals | ١٢١٬٢٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓍣𓎉 |
| Khmer numerals | ១២១២៤០ |
| Japanese numerals | 十二万千二百四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๑๒๔๐ |
| Arabic | مائة و واحد و عشرون ألف و مائتان و أربعون |
| Croatian | sto dvadeset i jedna tisuća dvjesto četrdeset |
| Czech | sto dvacet jedna tisíc dvě stě čtyřicet |
| Danish | et hundrede en og tyve tusinde to hundrede fyrre |
| Dutch | honderdéénentwintigduizend tweehonderdveertig |
| Estonian | akpe alafa ɖeka blaeve vɔ ɖekɛ alafa eve kple blaene |
| Faroese | eitthundraðogtjúgoeitt tusin og tveyhundraðogfýrati |
| Filipino | isáng daán at dalawáng pû’t isáng libó’t dalawáng daán at ápat na pû |
| Finnish | satakaksikymmentäyksituhattakaksisataaneljäkymmentä |
| French | cent vingt et un mille deux cent quarante |
| Greek | εκατόν είκοσι μία χίλιάδες διακόσια σαράντα |
| German | einhunderteinundzwanzigtausendzweihundertvierzig |
| Hebrew | מאה עשרים ואחד אלף מאתיים ארבעים |
| Hindi | एक लाख इक्कीस हज़ार दो सौ चालीस |
| Hungarian | százhuszonegyezerkétszáznegyven |
| Icelandic | eitthundrað og tuttugu og eitt þúsund og tvöhundrað og fjörutíu |
| Indonesian | seratus dua puluh satu ribu dua ratus empat puluh |
| Italian | centoventunomiladuecentoquaranta |
| Japanese | 十二万千二百四十 |
| Korean | 십이만 천이백사십 |
| Latvian | simt divdesmit viens tūkstoši divsimt četrdesmit |
| Lithuanian | šimtas dvidešimt vienas tūkstantis du šimtai keturiasdešimt |
| Norwegian | hundre og tjueett tusen to hundre og førti |
| Persian | صد و بیست و یک هزار و دویست و چهل |
| Polish | sto dwadzieścia jeden tysięcy dwieście czterdzieści |
| Portuguese | cento e vinte e um mil duzentos e quarenta |
| Romanian | una sută douăzeci şi una mii două sute patruzeci |
| Russian | сто двадцать одна тысяча двести сорок |
| Serbian | сто двадесет и једна хиљада двеста четрдесет |
| Slovak | jednasto dvadsaťjedna tisíc dvesto štyridsať |
| Slovene | sto dvaset ena tisuću dvjesto štirideset |
| Spanish | ciento veintiún mil doscientos cuarenta |
| Swahili | elfu mia moja na ishirini na moja, mia mbili na arobaini |
| Swedish | enhundratjugoentusentvåhundrafyrtio |
| Thai | หนึ่งแสนสองหมื่นหนึ่งพันสองร้อยสี่สิบ |
| Turkish | yüz yirmi bir bin iki yüz kırk |
| Ukrainian | сто двадцять одна тисяча двісті сорок |
| Vietnamese | một trăm hai mươi mốt nghìn hai trăm bốn mươi |
| Number 121240 reversed | 042121 | |
| Unicode Character | U+1D998 | 𝦘 |
| Hexadecimal color | #121240 | |
| Unix Timestamp | Fri, 02 Jan 1970 09:40:40 +0000 | |