242
Number 242 (two hundred forty-two) is an even three-digits composite number and natural number following 241 and preceding 243.
| Nominal | 242 |
| Cardinal | two hundred forty-two |
Cardinal two hundred forty-two |
| Ordinal | 242nd |
| Number of digits | 3 |
| Sum of digits | 8 |
| Product of digits | 16 |
| Number parity | Even |
Calculation was done in 0.0000350475 seconds
| Prime factorization | 2 x 11 x 11 |
| Prime factorization in exponent form | 2 x 112 |
| Prime factors | 2, 11 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 13 |
| Product of prime factors | 22 |
Calculation was done in 0.0000178814 seconds
| List of proper divisors | 1, 2, 11, 22, 121 |
| List of all dividers | 1, 2, 11, 22, 121, 242 |
| Number of divisors d(n) | 6 |
| Sum of all divisors σ(n) | 399 |
| Aliquot sum | 157 |
| 242 is a deficient number , since it is larger than the sum of its proper divisors (157). Its deficiency is 85. |
Calculation was done in 0.0000140667 seconds
| Is 242 a prime number? | No |
| Is 242 a semiprime number? | No |
| Is 242 a Chen prime number? | No |
| Is 242 a Mersenne prime number? | No |
Calculation was done in 0.0000269413 seconds
| Is 242 a Catalan number? | No |
| Is 242 a Fibonacci number? | No |
| Is 242 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 242 is not a Happy number |
| 242 is not a Humble number |
| 242 is not a Münchhausen number |
| 242 is not a Perfect number |
| 242 is not a Perfect square |
| 242 is a Palindrome |
Calculation was done in 0.0051710606 seconds
| Base | System | Value |
|---|
| 2 | Binary | 111100102 |
| 3 | Ternary | 222223 |
| 4 | Quaternary | 33024 |
| 5 | Quinary | 14325 |
| 6 | Senary | 10426 |
| 7 | Septenary | 4647 |
| 8 | Octal | 3628 |
| 9 | Nonary | 2889 |
| 10 | Decimal | 242 |
| 12 | Duodecimal | 18212 |
| 16 | Hexadecimal | f216 |
| 20 | Vigesimal | c220 |
| 36 | Base36 | 6q36 |
| 60 | Sexagesimal | 4260 |
Calculation was done in 0.0000190735 seconds
| Square of 242 (n2) | 58564 |
| Cube of 242 (n3) | 14172488 |
| Square root of 242 | 15.556349186104 |
| Natural Logarithm (ln) of 242 | 5.4889377261567 |
| Decimal Logarithm (log) of 242 | 2.3838153659804 |
Calculation was done in 0.0000050068 seconds
| Sine of 242 | -0.097211907518224 |
| Cosecant of 242 | -10.286805655084 |
| Cosine of 242 | -0.99526370627923 |
| Secant of 242 | -1.0047588329514 |
| Tangent of 242 | 0.09767452274699 |
| Cotangent of 242 | 10.238084322053 |
Calculation was done in 0.0000131130 seconds
Is 242 an Even Number?
Yes, the number 242 is an even number.
Previous even number is
240
Calculation was done in 0.0000038147 seconds
| The spelling of 242 in words is "two hundred forty-two", meaning that: |
| 242 is an aban number (a number without the letter a) |
| 242 is not an eban number (as it contains the letter e) |
| 242 is an iban number (a number without the letter i) |
| 242 is not an oban number (as it contains the letter o) |
| 242 is not a tban number (as it contains the letter t) |
| 242 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000028610 seconds
| Bengali numerals | ২৪২ |
| Eastern Arabic numerals | ٢٤٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓍣𓎉𓏻 |
| Khmer numerals | ២៤២ |
| Japanese numerals | 二百四十二 |
| Roman numerals | CCXLII |
| Thai numerals | ๒๔๒ |
Calculation was done in 0.0000779629 seconds
| Arabic | مائتان و إثنان و أربعون |
| Croatian | dvjesto četrdeset i dva |
| Czech | dvě stě čtyřicet dva |
| Danish | to hundrede to og fyrre |
| Dutch | tweehonderdtweeenveertig |
| Estonian | alafa eve blaene vɔ eve |
| Faroese | tveyhundraðogfýratitveir |
| Filipino | dalawáng daán at ápat na pû’t dalawá |
| Finnish | kaksisataaneljäkymmentäkaksi |
| French | deux cent quarante-deux |
| Greek | διακόσια σαράντα δύο |
| German | zweihundertzweiundvierzig |
| Hebrew | מאתיים ארבעים ושתיים |
| Hindi | दो सौ बयालीस |
| Hungarian | kétszáznegyvenkettő |
| Icelandic | tvöhundrað og fjörutíu og tveir |
| Indonesian | dua ratus empat puluh dua |
| Italian | duecentoquarantadue |
| Japanese | 二百四十二 |
| Korean | 이백사십이 |
| Latvian | divsimt četrdesmit divi |
| Lithuanian | du šimtai keturiasdešimt du |
| Norwegian | to hundre og førtito |
| Persian | دویست و چهل و دو |
| Polish | dwieście czterdzieści dwa |
| Portuguese | duzentos e quarenta e dois |
| Romanian | două sute patruzeci şi doi |
| Russian | двести сорок два |
| Serbian | двеста четрдесет и два |
| Slovak | dvesto štyridsaťdva |
| Slovene | dvjesto štirideset dva |
| Spanish | doscientos cuarenta y dos |
| Swahili | mia mbili na arobaini na mbili |
| Swedish | tvåhundrafyrtiotvå |
| Thai | สองร้อยสี่สิบสอง |
| Turkish | iki yüz kırk iki |
| Ukrainian | двісті сорок два |
| Vietnamese | hai trăm bốn mươi hai |
Calculation was done in 0.0155639648 seconds
| Number 242 reversed | 242 |
| ASCII Code | 242 | ò |
| Unicode Character | U+00F2 | ò |
| Hexadecimal color (shorthand) | #224422 | |
| Unix Timestamp | Thu, 01 Jan 1970 00:04:02 +0000 |
Calculation was done in 0.0000360012 seconds
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