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169

Number 169 (one hundred sixty-nine) is an odd three-digits composite number and natural number following 168 and preceding 170.

Properties of the number 169

Nominal169
Cardinalone hundred sixty-nine
Cardinal
one hundred sixty-nine
Ordinal169th
Number of digits3
Sum of digits16
Product of digits54
Number parityOdd
Calculation was done in 0.0000331402 seconds

Prime Factorization of 169

Prime factorization13 x 13
Prime factorization in exponent form132
Prime factors13
Number of distinct prime factors ω(n)1
Total number of prime factors Ω(n)2
Sum of prime factors13
Product of prime factors13
Calculation was done in 0.0000188351 seconds

Divisors of 169

List of proper divisors 1, 13
List of all dividers1, 13, 169
Number of divisors d(n)3
Sum of all divisors σ(n)183
Aliquot sum 14
169 is a deficient number , since it is larger than the sum of its proper divisors (14). Its deficiency is 155.
Calculation was done in 0.0000128746 seconds

Prime numbers

Is 169 a prime number?No
Is 169 a semiprime number?Yes
Is 169 a Chen prime number?No
Is 169 a Mersenne prime number?No
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Sequences

Is 169 a Catalan number?No
Is 169 a Fibonacci number?No
Is 169 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.
169 is not a Happy number
169 is not a Humble number
169 is not a Münchhausen number
169 is not a Perfect number
169 is a Perfect square
169 is not a Palindrome
Calculation was done in 0.0085210800 seconds

Numeric Bases of 169

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
2Binary101010012
3Ternary200213
4Quaternary22214
5Quinary11345
6Senary4416
7Septenary3317
8Octal2518
9Nonary2079
10Decimal169
12Duodecimal12112
16Hexadecimala916
20Vigesimal8920
36Base364p36
60Sexagesimal2n60
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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 169 (n2)28561
Cube of 169 (n3)4826809
Square root of 16913
Natural Logarithm (ln) of 1695.1298987149231
Decimal Logarithm (log) of 1692.2278867046137
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 169-0.6019998676776
Cosecant of 169-1.6611299332304
Cosine of 1690.79849618616256
Secant of 1691.2523541343458
Tangent of 169-0.75391702316165
Cotangent of 169-1.3264059164049
Calculation was done in 0.0000100136 seconds

Number parity

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

Is 169 an Even Number?

No

Is 169 an Odd Number?

Yes, the number 169 is an odd number.
Total number of all odd numbers from 1 to 169 is 85
Sum of all the odd numbers from 1 to 169 are 7225
The sum of all odd numbers is a perfect square: 7225 = 85
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.
Calculation was done in 0.0000059605 seconds

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 169 in words is "one hundred sixty-nine", meaning that:
169 is an aban number (a number without the letter a)
169 is not an eban number (as it contains the letter e)
169 is not an iban number (as it contains the letter i)
169 is not an oban number (as it contains the letter o)
169 is not a tban number (as it contains the letter t)
169 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 169 in other number systems?
Bengali numerals১৬৯
Eastern Arabic numerals١٦٩
Hieroglyphs numeralsused in Ancient Egypt𓍢𓎋𓐂
Khmer numerals១៦៩
Japanese numerals百六十九
Roman numeralsCLXIX
Thai numerals๑๖๙
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Translation

How do you say 169 in 38 different languages?
Arabicمائة و تسعة و ستون
Croatiansto šezdeset i devet
Czechsto šedesát devět
Danish et hundrede ni og tres
Dutchhonderdnegenenzestig
Estonianalafa ɖeka blaade vɔ asieke
Faroeseeitt­hundrað­og­seksti­níggju
Filipinoisáng daán at anim na pû’t siyám
Finnishsata­kuusi­kymmentä­yhdeksän
Frenchcent soixante-neuf
Greekεκατόν εξήντα εννέα
Germanein­hundert­neun­und­sechzig
Hebrewמאה שישים ותשע
Hindiएक सौ उनहत्तर
Hungarianszáz­hatvan­kilenc
Icelandiceitt­hundrað og sextíu og níu
Indonesianseratus enam puluh sembilan
Italiancentosessantanove
Japanese百六十九
Korean백육십구
Latviansimt sešdesmit deviņi
Lithuanianšimtas šešiasdešimt devyni
Norwegianhundre og seksti­ni
Persianصد و شصت و نه
Polishsto sześćdziesiąt dziewięć
Portuguesecento e sessenta e nove
Romanianuna sută şasezeci şi nouă
Russianсто шестьдесят девять
Serbianсто шездесет и девет
Slovakjedna­sto šesťdesiat­deväť
Slovenesto šestdeset devet
Spanish ciento sesenta y nueve
Swahilimia moja na sitini na tisa
Swedishenhundrasextionio
Thaiหนึ่ง​ร้อย​หก​สิบ​เก้า
Turkishyüz altmış dokuz
Ukrainianсто шістдесят девʼять
Vietnamesemột trăm sáu mươi chín
Calculation was done in 0.0135750771 seconds

Miscellaneous

Number 169 reversed961
ASCII Code169©
Unicode CharacterU+00A9©
Hexadecimal color (shorthand)#116699
Unix TimestampThu, 01 Jan 1970 00:02:49 +0000
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