| Nominal | 161240 |
| Cardinal | one hundred sixty-one thousand two hundred forty |
Cardinal one hundred sixty-one thousand two hundred forty | |
| Ordinal | 161,240th |
| Number of digits | 6 |
| Sum of digits | 14 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 29 x 139 |
| Prime factorization in exponent form | 23 x 5 x 29 x 139 |
| Prime factors | 2, 5, 29, 139 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 175 |
| Product of prime factors | 40310 |
| Is 161240 a prime number? | No |
| Is 161240 a semiprime number? | No |
| Is 161240 a Chen prime number? | No |
| Is 161240 a Mersenne prime number? | No |
| Is 161240 a Catalan number? | No |
| Is 161240 a Fibonacci number? | No |
| Is 161240 a Idoneal number? | No |
| Square of 161240 (n2) | 25998337600 |
| Cube of 161240 (n3) | 4191971954624000 |
| Square root of 161240 | 401.54700845605 |
| Natural Logarithm (ln) of 161240 | 11.990649217231 |
| Decimal Logarithm (log) of 161240 | 5.207472789481 |
| Sine of 161240 | 0.78248525265488 |
| Cosecant of 161240 | 1.2779793569363 |
| Cosine of 161240 | 0.62266911708999 |
| Secant of 161240 | 1.6059893971833 |
| Tangent of 161240 | 1.256663019216 |
| Cotangent of 161240 | 0.79575827784274 |
| The spelling of 161240 in words is "one hundred sixty-one thousand two hundred forty", meaning that: |
| 161240 is not an aban number (as it contains the letter a) |
| 161240 is not an eban number (as it contains the letter e) |
| 161240 is not an iban number (as it contains the letter i) |
| 161240 is not an oban number (as it contains the letter o) |
| 161240 is not a tban number (as it contains the letter t) |
| 161240 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৬১২৪০ |
| Eastern Arabic numerals | ١٦١٬٢٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓍣𓎉 |
| Khmer numerals | ១៦១២៤០ |
| Japanese numerals | 十六万千二百四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๖๑๒๔๐ |
| Arabic | مائة و واحد و ستون ألف و مائتان و أربعون |
| Croatian | sto šezdeset i jedna tisuća dvjesto četrdeset |
| Czech | sto šedesát jedna tisíc dvě stě čtyřicet |
| Danish | et hundrede en og tres tusinde to hundrede fyrre |
| Dutch | honderdéénenzestigduizend tweehonderdveertig |
| Estonian | akpe alafa ɖeka blaade vɔ ɖekɛ alafa eve kple blaene |
| Faroese | eitthundraðogsekstieitt tusin og tveyhundraðogfýrati |
| Filipino | isáng daán at anim na pû’t isáng libó’t dalawáng daán at ápat na pû |
| Finnish | satakuusikymmentäyksituhattakaksisataaneljäkymmentä |
| French | cent soixante et un mille deux cent quarante |
| Greek | εκατόν εξήντα μία χίλιάδες διακόσια σαράντα |
| German | einhunderteinundsechzigtausendzweihundertvierzig |
| Hebrew | מאה שישים ואחד אלף מאתיים ארבעים |
| Hindi | एक लाख इकसठ हज़ार दो सौ चालीस |
| Hungarian | százhatvanegyezerkétszáznegyven |
| Icelandic | eitthundrað og sextíu og eitt þúsund og tvöhundrað og fjörutíu |
| Indonesian | seratus enam puluh satu ribu dua ratus empat puluh |
| Italian | centosessant e unmiladuecentoquaranta |
| Japanese | 十六万千二百四十 |
| Korean | 십육만 천이백사십 |
| Latvian | simt sešdesmit viens tūkstoši divsimt četrdesmit |
| Lithuanian | šimtas šešiasdešimt vienas tūkstantis du šimtai keturiasdešimt |
| Norwegian | hundre og sekstiett tusen to hundre og førti |
| Persian | صد و شصت و یک هزار و دویست و چهل |
| Polish | sto sześćdziesiąt jeden tysięcy dwieście czterdzieści |
| Portuguese | cento e sessenta e um mil duzentos e quarenta |
| Romanian | una sută şasezeci şi una mii două sute patruzeci |
| Russian | сто шестьдесят одна тысяча двести сорок |
| Serbian | сто шездесет и једна хиљада двеста четрдесет |
| Slovak | jednasto šesťdesiatjedna tisíc dvesto štyridsať |
| Slovene | sto šestdeset ena tisuću dvjesto štirideset |
| Spanish | ciento sesenta y un mil doscientos cuarenta |
| Swahili | elfu mia moja na sitini na moja, mia mbili na arobaini |
| Swedish | enhundrasextioentusentvåhundrafyrtio |
| Thai | หนึ่งแสนหกหมื่นหนึ่งพันสองร้อยสี่สิบ |
| Turkish | yüz altmış bir bin iki yüz kırk |
| Ukrainian | сто шістдесят одна тисяча двісті сорок |
| Vietnamese | một trăm sáu mươi mốt nghìn hai trăm bốn mươi |
| Number 161240 reversed | 042161 | |
| Unicode Character | U+275D8 | 𧗘 |
| Hexadecimal color | #161240 | |
| Unix Timestamp | Fri, 02 Jan 1970 20:47:20 +0000 | |