| Nominal | 142420 |
| Cardinal | one hundred forty-two thousand four hundred twenty |
Cardinal one hundred forty-two thousand four hundred twenty | |
| Ordinal | 142,420th |
| Number of digits | 6 |
| Sum of digits | 13 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 7121 |
| Prime factorization in exponent form | 22 x 5 x 7121 |
| Prime factors | 2, 5, 7121 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 7128 |
| Product of prime factors | 71210 |
| Is 142420 a prime number? | No |
| Is 142420 a semiprime number? | No |
| Is 142420 a Chen prime number? | No |
| Is 142420 a Mersenne prime number? | No |
| Is 142420 a Catalan number? | No |
| Is 142420 a Fibonacci number? | No |
| Is 142420 a Idoneal number? | No |
| Square of 142420 (n2) | 20283456400 |
| Cube of 142420 (n3) | 2888769860488000 |
| Square root of 142420 | 377.38574429885 |
| Natural Logarithm (ln) of 142420 | 11.866535717536 |
| Decimal Logarithm (log) of 142420 | 5.1535709814338 |
| Sine of 142420 | -0.81996956107654 |
| Cosecant of 142420 | -1.2195574658736 |
| Cosine of 142420 | 0.57240712688431 |
| Secant of 142420 | 1.7470082971243 |
| Tangent of 142420 | -1.4324936265901 |
| Cotangent of 142420 | -0.69808338511103 |
| The spelling of 142420 in words is "one hundred forty-two thousand four hundred twenty", meaning that: |
| 142420 is not an aban number (as it contains the letter a) |
| 142420 is not an eban number (as it contains the letter e) |
| 142420 is an iban number (a number without the letter i) |
| 142420 is not an oban number (as it contains the letter o) |
| 142420 is not a tban number (as it contains the letter t) |
| 142420 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৪২৪২০ |
| Eastern Arabic numerals | ١٤٢٬٤٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓂭𓆼𓆼𓍥𓎇 |
| Khmer numerals | ១៤២៤២០ |
| Japanese numerals | 十四万二千四百二十 |
| Roman numerals | n/a |
| Thai numerals | ๑๔๒๔๒๐ |
| Arabic | مائة و إثنان و أربعون ألف و أربعة مائة و عشرون |
| Croatian | sto četrdeset i dvije tisuća četiristo dvadeset |
| Czech | sto čtyřicet dvě tisíc čtyři sta dvacet |
| Danish | et hundrede to og fyrre tusinde fire hundrede tyve |
| Dutch | honderdtweeenveertigduizend vierhonderdtwintig |
| Estonian | akpe alafa ɖeka blaene vɔ eve alafa ene kple blaeve |
| Faroese | eitthundraðogfýratitvey tusin og fýrehundraðogtjúgo |
| Filipino | isáng daán at ápat na pû’t dalawáng libó’t ápat na daán at dalawáng pû |
| Finnish | sataneljäkymmentäkaksituhattaneljäsataakaksikymmentä |
| French | cent quarante-deux mille quatre cent vingt |
| Greek | εκατόν σαράντα δύο χίλιάδες τετρακόσια είκοσι |
| German | einhundertzweiundvierzigtausendvierhundertzwanzig |
| Hebrew | מאה ארבעים ושניים אלף ארבע מאות עשרים |
| Hindi | एक लाख बयालीस हज़ार चार सौ बीस |
| Hungarian | száznegyvenkettőezernégyszázhúsz |
| Icelandic | eitthundrað og fjörutíu og tvö þúsund og fjögurhundrað og tuttugu |
| Indonesian | seratus empat puluh dua ribu empat ratus dua puluh |
| Italian | centoquarantaduemilaquattrocentoventi |
| Japanese | 十四万二千四百二十 |
| Korean | 십사만 이천사백이십 |
| Latvian | simt četrdesmit divi tūkstoši četrsimt divdesmit |
| Lithuanian | šimtas keturiasdešimt du tūkstančiai keturi šimtai dvidešimt |
| Norwegian | hundre og førtito tusen fire hundre og tjue |
| Persian | صد و چهل و دو هزار و چهارصد و بیست |
| Polish | sto czterdzieści dwa tysiące czterysta dwadzieścia |
| Portuguese | cento e quarenta e dois mil quatrocentos e vinte |
| Romanian | una sută patruzeci şi două mii patru sute douăzeci |
| Russian | сто сорок две тысячи четыреста двадцать |
| Serbian | сто четрдесет и две хиљада четиристо двадесет |
| Slovak | jednasto štyridsaťdve tisíc štyristo dvadsať |
| Slovene | sto štirideset dvije tisuću štiristo dvaset |
| Spanish | ciento cuarenta y dos mil cuatrocientos veinte |
| Swahili | elfu mia moja na arobaini na mbili, mia nne na ishirini |
| Swedish | enhundrafyrtiotvåtusenfyrahundratjugo |
| Thai | หนึ่งแสนสี่หมื่นสองพันสี่ร้อยยี่สิบ |
| Turkish | yüz kırk iki bin dört yüz yirmi |
| Ukrainian | сто сорок дві тисячі чотириста двадцять |
| Vietnamese | một trăm bốn mươi hai nghìn bốn trăm hai mươi |
| Number 142420 reversed | 024241 | |
| Unicode Character | U+22C54 | 𢱔 |
| Hexadecimal color | #142420 | |
| Unix Timestamp | Fri, 02 Jan 1970 15:33:40 +0000 | |