| Nominal | 161140 |
| Cardinal | one hundred sixty-one thousand one hundred forty |
Cardinal one hundred sixty-one thousand one hundred forty | |
| Ordinal | 161,140th |
| Number of digits | 6 |
| Sum of digits | 13 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 7 x 1151 |
| Prime factorization in exponent form | 22 x 5 x 7 x 1151 |
| Prime factors | 2, 5, 7, 1151 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 1165 |
| Product of prime factors | 80570 |
| Is 161140 a prime number? | No |
| Is 161140 a semiprime number? | No |
| Is 161140 a Chen prime number? | No |
| Is 161140 a Mersenne prime number? | No |
| Is 161140 a Catalan number? | No |
| Is 161140 a Fibonacci number? | No |
| Is 161140 a Idoneal number? | No |
| Square of 161140 (n2) | 25966099600 |
| Cube of 161140 (n3) | 4184177289544000 |
| Square root of 161140 | 401.42247072131 |
| Natural Logarithm (ln) of 161140 | 11.990028831331 |
| Decimal Logarithm (log) of 161140 | 5.207203359308 |
| Sine of 161140 | 0.99005004732562 |
| Cosecant of 161140 | 1.0100499491932 |
| Cosine of 161140 | 0.14071568423789 |
| Secant of 161140 | 7.1065283547884 |
| Tangent of 161140 | 7.0358187339791 |
| Cotangent of 161140 | 0.14212986971517 |
| The spelling of 161140 in words is "one hundred sixty-one thousand one hundred forty", meaning that: |
| 161140 is not an aban number (as it contains the letter a) |
| 161140 is not an eban number (as it contains the letter e) |
| 161140 is not an iban number (as it contains the letter i) |
| 161140 is not an oban number (as it contains the letter o) |
| 161140 is not a tban number (as it contains the letter t) |
| 161140 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৬১১৪০ |
| Eastern Arabic numerals | ١٦١٬١٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓍢𓎉 |
| Khmer numerals | ១៦១១៤០ |
| Japanese numerals | 十六万千百四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๖๑๑๔๐ |
| Arabic | مائة و واحد و ستون ألف و مائة و أربعون |
| Croatian | sto šezdeset i jedna tisuća sto četrdeset |
| Czech | sto šedesát jedna tisíc sto čtyřicet |
| Danish | et hundrede en og tres tusinde et hundrede fyrre |
| Dutch | honderdéénenzestigduizend honderdveertig |
| Estonian | akpe alafa ɖeka blaade vɔ ɖekɛ alafa ɖeka kple blaene |
| Faroese | eitthundraðogsekstieitt tusin og eitthundraðogfýrati |
| Filipino | isáng daán at anim na pû’t isáng libó’t isáng daán at ápat na pû |
| Finnish | satakuusikymmentäyksituhattasataneljäkymmentä |
| French | cent soixante et un mille cent quarante |
| Greek | εκατόν εξήντα μία χίλιάδες εκατόν σαράντα |
| German | einhunderteinundsechzigtausendeinhundertvierzig |
| Hebrew | מאה שישים ואחד אלף מאה ארבעים |
| Hindi | एक लाख इकसठ हज़ार एक सौ चालीस |
| Hungarian | százhatvanegyezerszáznegyven |
| Icelandic | eitthundrað og sextíu og eitt þúsund og eitthundrað og fjörutíu |
| Indonesian | seratus enam puluh satu ribu seratus empat puluh |
| Italian | centosessant e unmilacentoquaranta |
| Japanese | 十六万千百四十 |
| Korean | 십육만 천백사십 |
| Latvian | simt sešdesmit viens tūkstoši simt četrdesmit |
| Lithuanian | šimtas šešiasdešimt vienas tūkstantis šimtas keturiasdešimt |
| Norwegian | hundre og sekstiett tusen hundre og førti |
| Persian | صد و شصت و یک هزار و صد و چهل |
| Polish | sto sześćdziesiąt jeden tysięcy sto czterdzieści |
| Portuguese | cento e sessenta e um mil cento e quarenta |
| Romanian | una sută şasezeci şi una mii una sută patruzeci |
| Russian | сто шестьдесят одна тысяча сто сорок |
| Serbian | сто шездесет и једна хиљада сто четрдесет |
| Slovak | jednasto šesťdesiatjedna tisíc jednasto štyridsať |
| Slovene | sto šestdeset ena tisuću sto štirideset |
| Spanish | ciento sesenta y un mil ciento cuarenta |
| Swahili | elfu mia moja na sitini na moja, mia moja na arobaini |
| Swedish | enhundrasextioentusenenhundrafyrtio |
| Thai | หนึ่งแสนหกหมื่นหนึ่งพันหนึ่งร้อยสี่สิบ |
| Turkish | yüz altmış bir bin yüz kırk |
| Ukrainian | сто шістдесят одна тисяча сто сорок |
| Vietnamese | một trăm sáu mươi mốt nghìn một trăm bốn mươi |
| Number 161140 reversed | 041161 | |
| Unicode Character | U+27574 | 𧕴 |
| Hexadecimal color | #161140 | |
| Unix Timestamp | Fri, 02 Jan 1970 20:45:40 +0000 | |