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Number 144 (one hundred forty-four) is an even three-digits composite number and natural number following 143 and preceding 145.

Properties of the number 144

Cardinalone hundred forty-four
one hundred forty-four
Number of digits3
Sum of digits9
Product of digits16
Number parityEven
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Prime Factorization of 144

Prime factorization2 x 2 x 2 x 2 x 3 x 3
Prime factorization in exponent form24 x 32
Prime factors2, 3
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)6
Sum of prime factors5
Product of prime factors6
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Divisors of 144

List of proper divisors 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72
List of all dividers1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Number of divisors d(n)15
Sum of all divisors σ(n)403
Aliquot sum 259
144 is an abundant number , because the sum of its proper divisors (259) is greater than itself. Its abundance is 115.
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Prime numbers

Is 144 a prime number?No
Is 144 a semiprime number?No
Is 144 a Chen prime number?No
Is 144 a Mersenne prime number?No
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Is 144 a Catalan number?No
Is 144 a Fibonacci number?Yes
Is 144 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.
144 is not a Happy number
144 is a Humble number
144 is not a Münchhausen number
144 is not a Perfect number
144 is a Perfect square
144 is not a Palindrome
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Numeric Bases of 144

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.
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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 144 (n2)20736
Cube of 144 (n3)2985984
Square root of 14412
Natural Logarithm (ln) of 1444.969813299576
Decimal Logarithm (log) of 1442.1583624920952
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Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 144-0.49102159389847
Cosecant of 144-2.0365703106059
Cosine of 1440.87114740103234
Secant of 1441.1479113624341
Tangent of 144-0.56364926683658
Cotangent of 144-1.7741529331039
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Number parity

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

Is 144 an Even Number?

Yes, the number 144 is an even number.

Is 144 an Odd Number?

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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 144 in words is "one hundred forty-four", meaning that:
144 is an aban number (a number without the letter a)
144 is not an eban number (as it contains the letter e)
144 is an iban number (a number without the letter i)
144 is not an oban number (as it contains the letter o)
144 is not a tban number (as it contains the letter t)
144 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 144 in other number systems?
Bengali numerals১৪৪
Eastern Arabic numerals١٤٤
Hieroglyphs numeralsused in Ancient Egypt𓍢𓎉𓏽
Khmer numerals១៤៤
Japanese numerals百四十四
Roman numeralsCXLIV
Thai numerals๑๔๔
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How do you say 144 in 38 different languages?
Arabicمائة و أربعة و أربعون
Croatiansto četrdeset i četiri
Czechsto čtyřicet čtyři
Danish et hundrede fire og fyrre
Estonianalafa ɖeka blaene vɔ ene
Filipinoisáng daán at ápat na pû’t ápat
Frenchcent quarante-quatre
Greekεκατόν σαράντα τέσσερα
Hebrewמאה ארבעים וארבע
Hindiएक सौ चौवालीस
Icelandiceitt­hundrað og fjörutíu og fjórir
Indonesianseratus empat puluh empat
Latviansimt četrdesmit četri
Lithuanianšimtas keturiasdešimt keturi
Norwegianhundre og førti­fire
Persianصد و چهل و چهار
Polishsto czterdzieści cztery
Portuguesecento e quarenta e quatro
Romanianuna sută patruzeci şi patru
Russianсто сорок четыре
Serbianсто четрдесет и четири
Slovakjedna­sto štyridsať­štyri
Slovenesto štirideset štiri
Spanish ciento cuarenta y cuatro
Swahilimia moja na arobaini na nne
Turkishyüz kırk dört
Ukrainianсто сорок чотири
Vietnamesemột trăm bốn mươi tư
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Number 144 reversed441
ASCII Code144
Unicode CharacterU+0090
Hexadecimal color (shorthand)#114444
Unix TimestampThu, 01 Jan 1970 00:02:24 +0000
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