142749

Number 142749 is an odd six-digits composite number and natural number following 142748 and preceding 142750.

Properties of the number 142749

Nominal	142749
Cardinal	one hundred forty-two thousand seven hundred forty-nine
Cardinal one hundred forty-two thousand seven hundred forty-nine
Ordinal	142,749th
Number of digits	6
Sum of digits	27
Product of digits	2016
Number parity	Odd

Previous number is 142748

Next number is 142750

Calculation was done in 0.0000488758 seconds

Prime Factorization of 142749

Prime factorization	3 x 3 x 3 x 17 x 311
Prime factorization in exponent form	3³ x 17 x 311
Prime factors	3, 17, 311
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	5
Sum of prime factors	331
Product of prime factors	15861

Calculation was done in 0.0000560284 seconds

Divisors of 142749

List of proper divisors	1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2799, 5287, 8397, 15861, 47583
List of all dividers	1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2799, 5287, 8397, 15861, 47583, 142749
Number of divisors d(n)	16
Sum of all divisors σ(n)	224640
Aliquot sum	81891
142749 is a deficient number , since it is larger than the sum of its proper divisors (81891). Its deficiency is 60858.

Calculation was done in 0.0000569820 seconds

Prime numbers

Is 142749 a prime number?	No
Is 142749 a semiprime number?	No
Is 142749 a Chen prime number?	No
Is 142749 a Mersenne prime number?	No

Previous prime is 142733

Next prime is 142757

Calculation was done in 1.8695640564 seconds

Sequences

Is 142749 a Catalan number?	No
Is 142749 a Fibonacci number?	No
Is 142749 a Idoneal number?	No

Calculation was done in 0.0000090599 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

142749 is a Happy number

142749 is not a Humble number

142749 is not a Münchhausen number

142749 is not a Perfect number

142749 is not a Perfect square

142749 is not a Palindrome

Calculation was done in 0.0030720234 seconds

Numeric Bases of 142749

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.

Base	System	Value
2	Binary	100010110110011101₂
3	Ternary	21020211000₃
4	Quaternary	202312131₄
5	Quinary	14031444₅
6	Senary	3020513₆
7	Septenary	1133115₇
8	Octal	426635₈
9	Nonary	236730₉
10	Decimal	142749
12	Duodecimal	6a739₁₂
16	Hexadecimal	22d9d₁₆
20	Vigesimal	hgh9₂₀
36	Base36	3259₃₆
60	Sexagesimal	dd9₆₀

Calculation was done in 0.0000221729 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 142749 (n²)	20377277001
Cube of 142749 (n³)	2908835914615749
Square root of 142749	377.82138637192
Natural Logarithm (ln) of 142749	11.86884312224
Decimal Logarithm (log) of 142749	5.1545730745641

Calculation was done in 0.0000560284 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 142749	0.9669557300737
Cosecant of 142749	1.0341735085677
Cosine of 142749	0.2549443391755
Secant of 142749	3.9224248054851
Tangent of 142749	3.7928111414471
Cotangent of 142749	0.26365668173461

Calculation was done in 0.0000081062 seconds

Number parity

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

Is 142749 an Even Number?

Is 142749 an Odd Number?

Yes, the number 142749 is an odd number.

Total number of all odd numbers from 1 to 142749 is 71375

Sum of all the odd numbers from 1 to 142749 are 5094390625

The sum of all odd numbers is a perfect square: 5094390625 = 71375

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 142747

Next odd number is 142751

Calculation was done in 0.0000090599 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 142749 in words is "one hundred forty-two thousand seven hundred forty-nine", meaning that:

142749 is not an aban number (as it contains the letter a)

142749 is not an eban number (as it contains the letter e)

142749 is not an iban number (as it contains the letter i)

142749 is not an oban number (as it contains the letter o)

142749 is not a tban number (as it contains the letter t)

142749 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 142749 in other number systems?

Bengali numerals	১৪২৭৪৯
Eastern Arabic numerals	١٤٢٬٧٤٩
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓂭𓂭𓂭𓂭𓆼𓆼𓍨𓎉𓐂
Khmer numerals	១៤២៧៤៩
Japanese numerals	十四万二千七百四十九
Roman numerals	n/a
Thai numerals	๑๔๒๗๔๙

Calculation was done in 0.0001761913 seconds

Translation

How do you say 142749 in 38 different languages?

Arabic	مائة و إثنان و أربعون ألف و سبعة مائة و تسعة و أربعون
Croatian	sto četrdeset i dvije tisuća sedamsto četrdeset i devet
Czech	sto čtyřicet dvě tisíc sedm set čtyřicet devět
Danish	et hundrede to og fyrre tusinde syv hundrede ni og fyrre
Dutch	honderdtweeenveertigduizend zevenhonderdnegenenveertig
Estonian	akpe alafa ɖeka blaene vɔ eve alafa adre blaene vɔ asieke
Faroese	eitthundraðogfýratitvey tusin og sjeyhundraðogfýratiníggju
Filipino	isáng daán at ápat na pû’t dalawáng libó’t pitóng daán at ápat na pû’t siyám
Finnish	sataneljäkymmentäkaksituhattaseitsemänsataaneljäkymmentäyhdeksän
French	cent quarante-deux mille sept cent quarante-neuf
Greek	εκατόν σαράντα δύο χίλιάδες επτακόσια σαράντα εννέα
German	einhundertzweiundvierzigtausendsiebenhundertneunundvierzig
Hebrew	מאה ארבעים ושניים אלף שבע מאות ארבעים ותשע
Hindi	एक लाख बयालीस हज़ार सात सौ उनचास
Hungarian	száznegyvenkettőezerhétszáznegyvenkilenc
Icelandic	eitthundrað og fjörutíu og tvö þúsund og sjóhundrað og fjörutíu og níu
Indonesian	seratus empat puluh dua ribu tujuh ratus empat puluh sembilan
Italian	centoquarantaduemilasettecentoquarantanove
Japanese	十四万二千七百四十九
Korean	십사만 이천칠백사십구
Latvian	simt četrdesmit divi tūkstoši septiņsimt četrdesmit deviņi
Lithuanian	šimtas keturiasdešimt du tūkstančiai septyni šimtai keturiasdešimt devyni
Norwegian	hundre og førtito tusen sju hundre og førtini
Persian	صد و چهل و دو هزار و هفتصد و چهل و نه
Polish	sto czterdzieści dwa tysiące siedemset czterdzieści dziewięć
Portuguese	cento e quarenta e dois mil setecentos e quarenta e nove
Romanian	una sută patruzeci şi două mii şapte sute patruzeci şi nouă
Russian	сто сорок две тысячи семьсот сорок девять
Serbian	сто четрдесет и две хиљада седамсто четрдесет и девет
Slovak	jednasto štyridsaťdve tisíc sedemsto štyridsaťdeväť
Slovene	sto štirideset dvije tisuću sedemsto štirideset devet
Spanish	ciento cuarenta y dos mil setecientos cuarenta y nueve
Swahili	elfu mia moja na arobaini na mbili, mia saba na arobaini na tisa
Swedish	enhundrafyrtiotvåtusensjuhundrafyrtionio
Thai	หนึ่งแสนสี่หมื่นสองพันเจ็ดร้อยสี่สิบเก้า
Turkish	yüz kırk iki bin yedi yüz kırk dokuz
Ukrainian	сто сорок дві тисячі сімсот сорок девʼять
Vietnamese	một trăm bốn mươi hai nghìn bảy trăm bốn mươi chín

Calculation was done in 0.0186820030 seconds

Miscellaneous

Number 142749 reversed	947241
Unicode Character	U+22D9D	𢶝
Hexadecimal color	#142749
Unix Timestamp	Fri, 02 Jan 1970 15:39:09 +0000

Calculation was done in 0.0000259876 seconds

This page was generated in 1.89 seconds.