| Nominal | 23990 |
| Cardinal | twenty-three thousand nine hundred ninety |
Cardinal twenty-three thousand nine hundred ninety | |
| Ordinal | 23,990th |
| Number of digits | 5 |
| Sum of digits | 23 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 2399 |
| Prime factors | 2, 5, 2399 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 2406 |
| Product of prime factors | 23990 |
| Is 23990 a prime number? | No |
| Is 23990 a semiprime number? | No |
| Is 23990 a Chen prime number? | No |
| Is 23990 a Mersenne prime number? | No |
| Is 23990 a Catalan number? | No |
| Is 23990 a Fibonacci number? | No |
| Is 23990 a Idoneal number? | No |
| Square of 23990 (n2) | 575520100 |
| Cube of 23990 (n3) | 13806727199000 |
| Square root of 23990 | 154.88705562441 |
| Natural Logarithm (ln) of 23990 | 10.085392355834 |
| Decimal Logarithm (log) of 23990 | 4.3800302479678 |
| Sine of 23990 | 0.71630826227268 |
| Cosecant of 23990 | 1.3960469991331 |
| Cosine of 23990 | 0.69778397330399 |
| Secant of 23990 | 1.4331082946274 |
| Tangent of 23990 | 1.0265473121731 |
| Cotangent of 23990 | 0.97413922197418 |
| The spelling of 23990 in words is "twenty-three thousand nine hundred ninety", meaning that: |
| 23990 is not an aban number (as it contains the letter a) |
| 23990 is not an eban number (as it contains the letter e) |
| 23990 is not an iban number (as it contains the letter i) |
| 23990 is not an oban number (as it contains the letter o) |
| 23990 is not a tban number (as it contains the letter t) |
| 23990 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২৩৯৯০ |
| Eastern Arabic numerals | ٢٣٬٩٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓆼𓆼𓍪𓎎 |
| Khmer numerals | ២៣៩៩០ |
| Japanese numerals | 二万三千九百九十 |
| Roman numerals | n/a |
| Thai numerals | ๒๓๙๙๐ |
| Arabic | ثلاثة و عشرون ألف و تسعة مائة و تسعون |
| Croatian | dvadeset i tri tisuća devetsto devedeset |
| Czech | dvacet tři tisíc devět set devadesát |
| Danish | tre og tyve tusinde ni hundrede halvfems |
| Dutch | drieentwintigduizend negenhonderdnegentig |
| Estonian | akpe blaeve vɔ etɔ̃ alafa asieke kple blaasieke |
| Faroese | tjúgotrý tusin og níggjuhundraðogníti |
| Filipino | dalawáng pû’t tatlóng libó’t siyám na daán at siyám na pû |
| Finnish | kaksikymmentäkolmetuhattayhdeksänsataayhdeksänkymmentä |
| French | vingt-trois mille neuf cent quatre-vingt-dix |
| Greek | είκοσι τρεις χίλιάδες εννιακόσια εννενήντα |
| German | dreiundzwanzigtausendneunhundertneunzig |
| Hebrew | עשרים ושלושה אלף תשע מאות תשעים |
| Hindi | तेईस हज़ार नौ सौ नब्बे |
| Hungarian | huszonháromezerkilencszázkilencven |
| Icelandic | tuttugu og þrjú þúsund og níuhundrað og níutíu |
| Indonesian | dua puluh tiga ribu sembilan ratus sembilan puluh |
| Italian | ventitremilanovecentonovanta |
| Japanese | 二万三千九百九十 |
| Korean | 이만 삼천구백구십 |
| Latvian | divdesmit trīs tūkstoši deviņsimt deviņdesmit |
| Lithuanian | dvidešimt trys tūkstančiai devyni šimtai devyniasdešimt |
| Norwegian | tjuetre tusen ni hundre og nitti |
| Persian | بیست و سه هزار و نهصد و نود |
| Polish | dwadzieścia trzy tysiące dziewięćset dziewięćdziesiąt |
| Portuguese | vinte e três mil novecentos e noventa |
| Romanian | douăzeci şi trei mii nouă sute nouăzeci |
| Russian | двадцать три тысячи девятьсот девяносто |
| Serbian | двадесет и три хиљада деветсто деведесет |
| Slovak | dvadsaťtri tisíc deväťsto deväťdesiat |
| Slovene | dvaset tri tisuću devetsto devetdeset |
| Spanish | veintitres mil novecientos noventa |
| Swahili | elfu ishirini na tatu, mia tisa na tisini |
| Swedish | tjugotretusenniohundranittio |
| Thai | สองหมื่นสามพันเก้าร้อยเก้าสิบ |
| Turkish | yirmi üç bin dokuz yüz doksan |
| Ukrainian | двадцять три тисячі девʼятсот девʼяносто |
| Vietnamese | hai mươi ba nghìn chín trăm chín mươi |
| Number 23990 reversed | 09932 | |
| Unicode Character | U+5DB6 | 嶶 |
| Unix Timestamp | Thu, 01 Jan 1970 06:39:50 +0000 | |