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188

Number 188 (one hundred eighty-eight) is an even three-digits composite number and natural number following 187 and preceding 189.

Properties of the number 188

Nominal188
Cardinalone hundred eighty-eight
Cardinal
one hundred eighty-eight
Ordinal188th
Number of digits3
Sum of digits17
Product of digits64
Number parityEven
Calculation was done in 0.0000400543 seconds

Prime Factorization of 188

Prime factorization2 x 2 x 47
Prime factorization in exponent form22 x 47
Prime factors2, 47
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)3
Sum of prime factors49
Product of prime factors94
Calculation was done in 0.0000219345 seconds

Divisors of 188

List of proper divisors 1, 2, 4, 47, 94
List of all dividers1, 2, 4, 47, 94, 188
Number of divisors d(n)6
Sum of all divisors σ(n)336
Aliquot sum 148
188 is a deficient number , since it is larger than the sum of its proper divisors (148). Its deficiency is 40.
Calculation was done in 0.0000150204 seconds

Prime numbers

Is 188 a prime number?No
Is 188 a semiprime number?No
Is 188 a Chen prime number?No
Is 188 a Mersenne prime number?No
Calculation was done in 0.0000221729 seconds

Sequences

Is 188 a Catalan number?No
Is 188 a Fibonacci number?No
Is 188 a Idoneal number?No
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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
188 is a Happy number
188 is not a Humble number
188 is not a Münchhausen number
188 is not a Perfect number
188 is not a Perfect square
188 is not a Palindrome
Calculation was done in 0.0019910336 seconds

Numeric Bases of 188

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary101111002
3Ternary202223
4Quaternary23304
5Quinary12235
6Senary5126
7Septenary3567
8Octal2748
9Nonary2289
10Decimal188
12Duodecimal13812
16Hexadecimalbc16
20Vigesimal9820
36Base365836
60Sexagesimal3860
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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 188 (n2)35344
Cube of 188 (n3)6644672
Square root of 18813.711309200802
Natural Logarithm (ln) of 1885.2364419628299
Decimal Logarithm (log) of 1882.2741578492637
Calculation was done in 0.0000038147 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 188-0.47552366901206
Cosecant of 188-2.1029447431662
Cosine of 1880.87970292724835
Secant of 1881.1367473825828
Tangent of 188-0.54055028610563
Cotangent of 188-1.8499666464048
Calculation was done in 0.0000100136 seconds

Number parity

Parity is the property of an integer of whether it is even or odd.

Is 188 an Even Number?

Yes, the number 188 is an even number.

Is 188 an Odd Number?

No
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Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
The spelling of 188 in words is "one hundred eighty-eight", meaning that:
188 is an aban number (a number without the letter a)
188 is not an eban number (as it contains the letter e)
188 is not an iban number (as it contains the letter i)
188 is not an oban number (as it contains the letter o)
188 is not a tban number (as it contains the letter t)
188 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000021458 seconds

Numeral systems

How to write 188 in other number systems?
Bengali numerals১৮৮
Eastern Arabic numerals١٨٨
Hieroglyphs numeralsused in Ancient Egypt𓍢𓎍𓐁
Khmer numerals១៨៨
Japanese numerals百八十八
Roman numeralsCLXXXVIII
Thai numerals๑๘๘
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Translation

How do you say 188 in 38 different languages?
Arabicمائة و ثمانية و ثمانون
Croatiansto osamdeset i osam
Czechsto osmdesát osm
Danish et hundrede otte og firs
Dutchhonderdachtentachtig
Estonianalafa ɖeka blaenyi vɔ enyi
Faroeseeitt­hundrað­og­áttati­átta
Filipinoisáng daán at walóng pû’t waló
Finnishsata­kahdeksan­kymmentä­kahdeksan
Frenchcent quatre-vingt-huit
Greekεκατόν ογδόντα οκτώ
Germanein­hundert­acht­und­achtzig
Hebrewמאה שמונים ושמונה
Hindiएक सौ अट्ठासी
Hungarianszáz­nyolcvan­nyolc
Icelandiceitt­hundrað og áttatíu og átta
Indonesianseratus delapan puluh delapan
Italiancentoottantotto
Japanese百八十八
Korean백팔십팔
Latviansimt astoņdesmit astoņi
Lithuanianšimtas aštuoniasdešimt aštuoni
Norwegianhundre og åtti­åtte
Persianصد و هشتاد و هشت
Polishsto osiemdziesiąt osiem
Portuguesecento e oitenta e oito
Romanianuna sută optzeci şi opt
Russianсто восемьдесят восемь
Serbianсто осамдесет и осам
Slovakjedna­sto osemdesiat­osem
Slovenesto osemdeset osem
Spanish ciento ochenta y ocho
Swahilimia moja na themanini na nane
Swedishenhundraåttioåtta
Thaiหนึ่ง​ร้อย​แปด​สิบ​แปด
Turkishyüz seksen sekiz
Ukrainianсто вісімдесят вісім
Vietnamesemột trăm tám mươi tám
Calculation was done in 0.0134959221 seconds

Miscellaneous

Number 188 reversed881
ASCII Code188¼
Unicode CharacterU+00BC¼
Hexadecimal color (shorthand)#118888
Unix TimestampThu, 01 Jan 1970 00:03:08 +0000
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