| Nominal | 20799 |
| Cardinal | twenty thousand seven hundred ninety-nine |
Cardinal twenty thousand seven hundred ninety-nine | |
| Ordinal | 20,799th |
| Number of digits | 5 |
| Sum of digits | 27 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 3 x 3 x 2311 |
| Prime factorization in exponent form | 32 x 2311 |
| Prime factors | 3, 2311 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 2314 |
| Product of prime factors | 6933 |
| Is 20799 a prime number? | No |
| Is 20799 a semiprime number? | No |
| Is 20799 a Chen prime number? | No |
| Is 20799 a Mersenne prime number? | No |
| Is 20799 a Catalan number? | No |
| Is 20799 a Fibonacci number? | No |
| Is 20799 a Idoneal number? | No |
| Square of 20799 (n2) | 432598401 |
| Cube of 20799 (n3) | 8997614142399 |
| Square root of 20799 | 144.21858410066 |
| Natural Logarithm (ln) of 20799 | 9.9426601876106 |
| Decimal Logarithm (log) of 20799 | 4.3180424549184 |
| Sine of 20799 | 0.9963182739512 |
| Cosecant of 20799 | 1.0036953312461 |
| Cosine of 20799 | -0.085731540233992 |
| Secant of 20799 | -11.664318607488 |
| Tangent of 20799 | -11.62137378183 |
| Cotangent of 20799 | -0.086048346673395 |
| The spelling of 20799 in words is "twenty thousand seven hundred ninety-nine", meaning that: |
| 20799 is not an aban number (as it contains the letter a) |
| 20799 is not an eban number (as it contains the letter e) |
| 20799 is not an iban number (as it contains the letter i) |
| 20799 is not an oban number (as it contains the letter o) |
| 20799 is not a tban number (as it contains the letter t) |
| 20799 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২০৭৯৯ |
| Eastern Arabic numerals | ٢٠٬٧٩٩ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓍨𓎎𓐂 |
| Khmer numerals | ២០៧៩៩ |
| Japanese numerals | 二万七百九十九 |
| Roman numerals | n/a |
| Thai numerals | ๒๐๗๙๙ |
| Arabic | عشرون ألف و سبعة مائة و تسعة و تسعون |
| Croatian | dvadeset tisuća sedamsto devedeset i devet |
| Czech | dvacet tisíc sedm set devadesát devět |
| Danish | tyve tusinde syv hundrede ni og halvfems |
| Dutch | twintigduizend zevenhonderdnegenennegentig |
| Estonian | akpe blaeve alafa adre blaasieke vɔ asieke |
| Faroese | tjúgo tusin og sjeyhundraðognítiníggju |
| Filipino | dalawáng pû libó’t pitóng daán at siyám na pû’t siyám |
| Finnish | kaksikymmentätuhattaseitsemänsataayhdeksänkymmentäyhdeksän |
| French | vingt mille sept cent quatre-vingt-dix-neuf |
| Greek | είκοσι χίλιάδες επτακόσια εννενήντα εννέα |
| German | zwanzigtausendsiebenhundertneunundneunzig |
| Hebrew | עשרים אלף שבע מאות תשעים ותשע |
| Hindi | बीस हज़ार सात सौ निन्यानबे |
| Hungarian | húszezerhétszázkilencvenkilenc |
| Icelandic | tuttugu þúsund og sjóhundrað og níutíu og níu |
| Indonesian | dua puluh ribu tujuh ratus sembilan puluh sembilan |
| Italian | ventimilasettecentonovantanove |
| Japanese | 二万七百九十九 |
| Korean | 이만 칠백구십구 |
| Latvian | divdesmit tūkstoši septiņsimt deviņdesmit deviņi |
| Lithuanian | dvidešimt tūkstančių septyni šimtai devyniasdešimt devyni |
| Norwegian | tjue tusen sju hundre og nittini |
| Persian | بیست هزار و هفتصد و نود و نه |
| Polish | dwadzieścia tysięcy siedemset dziewięćdziesiąt dziewięć |
| Portuguese | vinte mil setecentos e noventa e nove |
| Romanian | douăzeci mii şapte sute nouăzeci şi nouă |
| Russian | двадцать тысяч семьсот девяносто девять |
| Serbian | двадесет хиљада седамсто деведесет и девет |
| Slovak | dvadsať tisíc sedemsto deväťdesiatdeväť |
| Slovene | dvaset tisuću sedemsto devetdeset devet |
| Spanish | veinte mil setecientos noventa y nueve |
| Swahili | elfu ishirini, mia saba na tisini na tisa |
| Swedish | tjugotusensjuhundranittionio |
| Thai | สองหมื่นเจ็ดร้อยเก้าสิบเก้า |
| Turkish | yirmi bin yedi yüz doksan dokuz |
| Ukrainian | двадцять тисяч сімсот девʼяносто девʼять |
| Vietnamese | hai mươi nghìn bảy trăm chín mươi chín |
| Number 20799 reversed | 99702 | |
| Unicode Character | U+513F | 儿 |
| Unix Timestamp | Thu, 01 Jan 1970 05:46:39 +0000 | |