| Nominal | 121400 |
| Cardinal | one hundred twenty-one thousand four hundred |
Cardinal one hundred twenty-one thousand four hundred | |
| Ordinal | 121,400th |
| Number of digits | 6 |
| Sum of digits | 8 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 5 x 607 |
| Prime factorization in exponent form | 23 x 52 x 607 |
| Prime factors | 2, 5, 607 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 614 |
| Product of prime factors | 6070 |
| Is 121400 a prime number? | No |
| Is 121400 a semiprime number? | No |
| Is 121400 a Chen prime number? | No |
| Is 121400 a Mersenne prime number? | No |
| Is 121400 a Catalan number? | No |
| Is 121400 a Fibonacci number? | No |
| Is 121400 a Idoneal number? | No |
| Square of 121400 (n2) | 14737960000 |
| Cube of 121400 (n3) | 1789188344000000 |
| Square root of 121400 | 348.42502780369 |
| Natural Logarithm (ln) of 121400 | 11.706846157608 |
| Decimal Logarithm (log) of 121400 | 5.0842186867392 |
| Sine of 121400 | 0.53534205636818 |
| Cosecant of 121400 | 1.8679645809711 |
| Cosine of 121400 | -0.84463535486238 |
| Secant of 121400 | -1.1839428627315 |
| Tangent of 121400 | -0.63381440675711 |
| Cotangent of 121400 | -1.5777489267189 |
| The spelling of 121400 in words is "one hundred twenty-one thousand four hundred", meaning that: |
| 121400 is not an aban number (as it contains the letter a) |
| 121400 is not an eban number (as it contains the letter e) |
| 121400 is an iban number (a number without the letter i) |
| 121400 is not an oban number (as it contains the letter o) |
| 121400 is not a tban number (as it contains the letter t) |
| 121400 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২১৪০০ |
| Eastern Arabic numerals | ١٢١٬٤٠٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓍥 |
| Khmer numerals | ១២១៤០០ |
| Japanese numerals | 十二万千四百 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๑๔๐๐ |
| Arabic | مائة و واحد و عشرون ألف و أربعة مائة |
| Croatian | sto dvadeset i jedna tisuća četiristo |
| Czech | sto dvacet jedna tisíc čtyři sta |
| Danish | et hundrede en og tyve tusinde fire hundrede |
| Dutch | honderdéénentwintigduizend vierhonderd |
| Estonian | akpe alafa ɖeka blaeve vɔ ɖekɛ alafa ene |
| Faroese | eitthundraðogtjúgoeitt tusin og fýrehundrað |
| Filipino | isáng daán at dalawáng pû’t isáng libó’t ápat na daán |
| Finnish | satakaksikymmentäyksituhattaneljäsataa |
| French | cent vingt et un mille quatre cents |
| Greek | εκατόν είκοσι μία χίλιάδες τετρακόσια |
| German | einhunderteinundzwanzigtausendvierhundert |
| Hebrew | מאה עשרים ואחד אלף ארבע מאות |
| Hindi | एक लाख इक्कीस हज़ार चार सौ |
| Hungarian | százhuszonegyezernégyszáz |
| Icelandic | eitthundrað og tuttugu og eitt þúsund og fjögurhundrað |
| Indonesian | seratus dua puluh satu ribu empat ratus |
| Italian | centoventunomilaquattrocento |
| Japanese | 十二万千四百 |
| Korean | 십이만 천사백 |
| Latvian | simt divdesmit viens tūkstoši četrsimt |
| Lithuanian | šimtas dvidešimt vienas tūkstantis keturi šimtai |
| Norwegian | hundre og tjueett tusen fire hundre |
| Persian | صد و بیست و یک هزار و چهارصد |
| Polish | sto dwadzieścia jeden tysięcy czterysta |
| Portuguese | cento e vinte e um mil e quatrocentos |
| Romanian | una sută douăzeci şi una mii patru sute |
| Russian | сто двадцать одна тысяча четыреста |
| Serbian | сто двадесет и једна хиљада четиристо |
| Slovak | jednasto dvadsaťjedna tisíc štyristo |
| Slovene | sto dvaset ena tisuću štiristo |
| Spanish | ciento veintiún mil cuatrocientos |
| Swahili | elfu mia moja na ishirini na moja, mia nne |
| Swedish | enhundratjugoentusenfyrahundra |
| Thai | หนึ่งแสนสองหมื่นหนึ่งพันสี่ร้อย |
| Turkish | yüz yirmi bir bin dört yüz |
| Ukrainian | сто двадцять одна тисяча чотириста |
| Vietnamese | một trăm hai mươi mốt nghìn bốn trăm |
| Number 121400 reversed | 004121 | |
| Unicode Character | U+1DA38 | 𝨸 |
| Hexadecimal color | #121400 | |
| Unix Timestamp | Fri, 02 Jan 1970 09:43:20 +0000 | |