| Nominal | 990420 |
| Cardinal | nine hundred ninety thousand four hundred twenty |
Cardinal nine hundred ninety thousand four hundred twenty | |
| Ordinal | 990,420th |
| Number of digits | 6 |
| Sum of digits | 24 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 3 x 5 x 17 x 971 |
| Prime factorization in exponent form | 22 x 3 x 5 x 17 x 971 |
| Prime factors | 2, 3, 5, 17, 971 |
| Number of distinct prime factors ω(n) | 5 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 998 |
| Product of prime factors | 495210 |
| Is 990420 a prime number? | No |
| Is 990420 a semiprime number? | No |
| Is 990420 a Chen prime number? | No |
| Is 990420 a Mersenne prime number? | No |
| Is 990420 a Catalan number? | No |
| Is 990420 a Fibonacci number? | No |
| Is 990420 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100011100110101002 |
| 3 | Ternary | 12120221210203 |
| 4 | Quaternary | 33013031104 |
| 5 | Quinary | 2231431405 |
| 6 | Senary | 331211406 |
| 7 | Septenary | 112633447 |
| 8 | Octal | 36163248 |
| 9 | Nonary | 17685369 |
| 10 | Decimal | 990420 |
| 12 | Duodecimal | 3b91b012 |
| 16 | Hexadecimal | f1cd416 |
| 20 | Vigesimal | 63g1020 |
| 36 | Base36 | l87o36 |
| 60 | Sexagesimal | 4Z7060 |
| Square of 990420 (n2) | 980931776400 |
| Cube of 990420 (n3) | 971534449982088000 |
| Square root of 990420 | 995.19847266764 |
| Natural Logarithm (ln) of 990420 | 13.80588437457 |
| Decimal Logarithm (log) of 990420 | 5.9958194016699 |
| Sine of 990420 | 0.99749705748785 |
| Cosecant of 990420 | 1.0025092229529 |
| Cosine of 990420 | 0.070707993204999 |
| Secant of 990420 | 14.142672626852 |
| Tangent of 990420 | 14.107274330299 |
| Cotangent of 990420 | 0.070885415324506 |
| The spelling of 990420 in words is "nine hundred ninety thousand four hundred twenty", meaning that: |
| 990420 is not an aban number (as it contains the letter a) |
| 990420 is not an eban number (as it contains the letter e) |
| 990420 is not an iban number (as it contains the letter i) |
| 990420 is not an oban number (as it contains the letter o) |
| 990420 is not a tban number (as it contains the letter t) |
| 990420 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯০৪২০ |
| Eastern Arabic numerals | ٩٩٠٬٤٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍥𓎇 |
| Khmer numerals | ៩៩០៤២០ |
| Japanese numerals | 九十九万四百二十 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๐๔๒๐ |
| Arabic | تسعة مائة و تسعون ألف و أربعة مائة و عشرون |
| Croatian | devetsto devedeset tisuća četiristo dvadeset |
| Czech | devět set devadesát tisíc čtyři sta dvacet |
| Danish | ni hundrede halvfems tusinde fire hundrede tyve |
| Dutch | negenhonderdnegentigduizend vierhonderdtwintig |
| Estonian | akpe alafa asieke kple blaasieke alafa ene kple blaeve |
| Faroese | níggjuhundraðogníti tusin og fýrehundraðogtjúgo |
| Filipino | siyám na daán at siyám na pû libó’t ápat na daán at dalawáng pû |
| Finnish | yhdeksänsataayhdeksänkymmentätuhattaneljäsataakaksikymmentä |
| French | neuf cent quatre-vingt-dix mille quatre cent vingt |
| Greek | εννιακόσιες εννενήντα χίλιάδες τετρακόσια είκοσι |
| German | neunhundertneunzigtausendvierhundertzwanzig |
| Hebrew | תשע מאות תשעים אלף ארבע מאות עשרים |
| Hindi | नौ लाख नब्बे हज़ार चार सौ बीस |
| Hungarian | kilencszázkilencvenezernégyszázhúsz |
| Icelandic | níuhundrað og níutíu þúsund og fjögurhundrað og tuttugu |
| Indonesian | sembilan ratus sembilan puluh ribu empat ratus dua puluh |
| Italian | novecentonovantamilaquattrocentoventi |
| Japanese | 九十九万四百二十 |
| Korean | 구십구만 사백이십 |
| Latvian | deviņsimt deviņdesmit tūkstoši četrsimt divdesmit |
| Lithuanian | devyni šimtai devyniasdešimt tūkstančių keturi šimtai dvidešimt |
| Norwegian | ni hundre og nitti tusen fire hundre og tjue |
| Persian | نهصد و نود هزار و چهارصد و بیست |
| Polish | dziewięćset dziewięćdziesiąt tysięcy czterysta dwadzieścia |
| Portuguese | novecentos e noventa mil quatrocentos e vinte |
| Romanian | nouă sute nouăzeci mii patru sute douăzeci |
| Russian | девятьсот девяносто тысяч четыреста двадцать |
| Serbian | деветсто деведесет хиљада четиристо двадесет |
| Slovak | deväťsto deväťdesiat tisíc štyristo dvadsať |
| Slovene | devetsto devetdeset tisuću štiristo dvaset |
| Spanish | novecientos noventa mil cuatrocientos veinte |
| Swahili | elfu mia tisa na tisini, mia nne na ishirini |
| Swedish | niohundranittiotusenfyrahundratjugo |
| Thai | เก้าแสนเก้าหมื่นสี่ร้อยยี่สิบ |
| Turkish | dokuz yüz doksan bin dört yüz yirmi |
| Ukrainian | девʼятсот девʼяносто тисяч чотириста двадцять |
| Vietnamese | chín trăm chín mươi nghìn bốn trăm hai mươi |
| Number 990420 reversed | 024099 | |
| Unicode Character | U+F1CD4 | |
| Hexadecimal color | #990420 | |
| Unix Timestamp | Mon, 12 Jan 1970 11:07:00 +0000 | |