| Nominal | 19742 |
| Cardinal | nineteen thousand seven hundred forty-two |
Cardinal nineteen thousand seven hundred forty-two | |
| Ordinal | 19,742nd |
| Number of digits | 5 |
| Sum of digits | 23 |
| Product of digits | 504 |
| Number parity | Even |
| Prime factorization | 2 x 9871 |
| Prime factors | 2, 9871 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 9873 |
| Product of prime factors | 19742 |
| Is 19742 a prime number? | No |
| Is 19742 a semiprime number? | Yes |
| Is 19742 a Chen prime number? | No |
| Is 19742 a Mersenne prime number? | No |
| Is 19742 a Catalan number? | No |
| Is 19742 a Fibonacci number? | No |
| Is 19742 a Idoneal number? | No |
| Square of 19742 (n2) | 389746564 |
| Cube of 19742 (n3) | 7694376666488 |
| Square root of 19742 | 140.50622761999 |
| Natural Logarithm (ln) of 19742 | 9.8905036249778 |
| Decimal Logarithm (log) of 19742 | 4.295391147572 |
| Sine of 19742 | 0.22969553470034 |
| Cosecant of 19742 | 4.3535892036586 |
| Cosine of 19742 | 0.97326253464249 |
| Secant of 19742 | 1.0274719969236 |
| Tangent of 19742 | 0.23600572972299 |
| Cotangent of 19742 | 4.2371852631449 |
| The spelling of 19742 in words is "nineteen thousand seven hundred forty-two", meaning that: |
| 19742 is not an aban number (as it contains the letter a) |
| 19742 is not an eban number (as it contains the letter e) |
| 19742 is not an iban number (as it contains the letter i) |
| 19742 is not an oban number (as it contains the letter o) |
| 19742 is not a tban number (as it contains the letter t) |
| 19742 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৯৭৪২ |
| Eastern Arabic numerals | ١٩٬٧٤٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍨𓎉𓏻 |
| Khmer numerals | ១៩៧៤២ |
| Japanese numerals | 一万九千七百四十二 |
| Roman numerals | n/a |
| Thai numerals | ๑๙๗๔๒ |
| Arabic | تسعة عشر ألف و سبعة مائة و إثنان و أربعون |
| Croatian | devetnaest tisuća sedamsto četrdeset i dva |
| Czech | devatenáct tisíc sedm set čtyřicet dva |
| Danish | nitten tusinde syv hundrede to og fyrre |
| Dutch | negentienduizend zevenhonderdtweeenveertig |
| Estonian | akpe wuiasieke alafa adre blaene vɔ eve |
| Faroese | nítjan tusin og sjeyhundraðogfýratitveir |
| Filipino | labíng-siyám na libó’t pitóng daán at ápat na pû’t dalawá |
| Finnish | yhdeksäntoistatuhattaseitsemänsataaneljäkymmentäkaksi |
| French | dix-neuf mille sept cent quarante-deux |
| Greek | δεκαεννέα χίλιάδες επτακόσια σαράντα δύο |
| German | neunzehntausendsiebenhundertzweiundvierzig |
| Hebrew | תשעה עשר אלף שבע מאות ארבעים ושתיים |
| Hindi | उन्नीस हज़ार सात सौ बयालीस |
| Hungarian | tizenkilencezerhétszáznegyvenkettő |
| Icelandic | nítján þúsund og sjóhundrað og fjörutíu og tveir |
| Indonesian | sembilan belas ribu tujuh ratus empat puluh dua |
| Italian | diciannovemilasettecentoquarantadue |
| Japanese | 一万九千七百四十二 |
| Korean | 만 구천칠백사십이 |
| Latvian | deviņpadsmit tūkstoši septiņsimt četrdesmit divi |
| Lithuanian | devyniolika tūkstančių septyni šimtai keturiasdešimt du |
| Norwegian | nitten tusen sju hundre og førtito |
| Persian | نوزده هزار و هفتصد و چهل و دو |
| Polish | dziewiętnaście tysięcy siedemset czterdzieści dwa |
| Portuguese | dezenove mil setecentos e quarenta e dois |
| Romanian | nouăsprezece mii şapte sute patruzeci şi doi |
| Russian | девятнадцать тысяч семьсот сорок два |
| Serbian | деветнаест хиљада седамсто четрдесет и два |
| Slovak | devätnásť tisíc sedemsto štyridsaťdva |
| Slovene | devetnajst tisuću sedemsto štirideset dva |
| Spanish | diecinueve mil setecientos cuarenta y dos |
| Swahili | elfu kumi na tisa, mia saba na arobaini na mbili |
| Swedish | nittontusensjuhundrafyrtiotvå |
| Thai | หนึ่งหมื่นเก้าพันเจ็ดร้อยสี่สิบสอง |
| Turkish | on dokuz bin yedi yüz kırk iki |
| Ukrainian | девʼятнадцять тисяч сімсот сорок два |
| Vietnamese | mười chín nghìn bảy trăm bốn mươi hai |
| Number 19742 reversed | 24791 | |
| Unicode Character | U+4D1E | 䴞 |
| Unix Timestamp | Thu, 01 Jan 1970 05:29:02 +0000 | |