142921

Number 142921 is an odd six-digits composite number and natural number following 142920 and preceding 142922.

Properties of the number 142921

Nominal	142921
Cardinal	one hundred forty-two thousand nine hundred twenty-one
Cardinal one hundred forty-two thousand nine hundred twenty-one
Ordinal	142,921st
Number of digits	6
Sum of digits	19
Product of digits	144
Number parity	Odd

Previous number is 142920

Next number is 142922

Calculation was done in 0.0000450611 seconds

Prime Factorization of 142921

Prime factorization	131 x 1091
Prime factors	131, 1091
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	1222
Product of prime factors	142921

Calculation was done in 0.0000488758 seconds

Divisors of 142921

List of proper divisors	1, 131, 1091
List of all dividers	1, 131, 1091, 142921
Number of divisors d(n)	4
Sum of all divisors σ(n)	144144
Aliquot sum	1223
142921 is a deficient number , since it is larger than the sum of its proper divisors (1223). Its deficiency is 141698.

Calculation was done in 0.0000500679 seconds

Prime numbers

Is 142921 a prime number?	No
Is 142921 a semiprime number?	Yes
Is 142921 a Chen prime number?	No
Is 142921 a Mersenne prime number?	No

Previous prime is 142907

Next prime is 142939

Calculation was done in 3.9447400570 seconds

Sequences

Is 142921 a Catalan number?	No
Is 142921 a Fibonacci number?	No
Is 142921 a Idoneal number?	No

Calculation was done in 0.0000069141 seconds

Number theory

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

142921 is not a Happy number

142921 is not a Humble number

142921 is not a Münchhausen number

142921 is not a Perfect number

142921 is not a Perfect square

142921 is not a Palindrome

Calculation was done in 0.0068600178 seconds

Numeric Bases of 142921

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	100010111001001001₂
3	Ternary	21021001101₃
4	Quaternary	202321021₄
5	Quinary	14033141₅
6	Senary	3021401₆
7	Septenary	1133452₇
8	Octal	427111₈
9	Nonary	237041₉
10	Decimal	142921
12	Duodecimal	6a861₁₂
16	Hexadecimal	22e49₁₆
20	Vigesimal	hh61₂₀
36	Base36	32a1₃₆
60	Sexagesimal	dg1₆₀

Calculation was done in 0.0000181198 seconds

Mathematical operations

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

Square of 142921 (n²)	20426412241
Cube of 142921 (n³)	2919363263895961
Square root of 142921	378.04893863097
Natural Logarithm (ln) of 142921	11.870047309034
Decimal Logarithm (log) of 142921	5.1550960462441

Calculation was done in 0.0000040531 seconds

Trigonometry

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

Sine of 142921	-0.50156795258013
Cosecant of 142921	-1.9937477959983
Cosine of 142921	-0.86511825142265
Secant of 142921	-1.1559113431667
Tangent of 142921	0.57976808575628
Cotangent of 142921	1.7248276070518

Calculation was done in 0.0000159740 seconds

Number parity

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

Is 142921 an Even Number?

Is 142921 an Odd Number?

Yes, the number 142921 is an odd number.

Total number of all odd numbers from 1 to 142921 is 71461

Sum of all the odd numbers from 1 to 142921 are 5106674521

The sum of all odd numbers is a perfect square: 5106674521 = 71461

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 142919

Next odd number is 142923

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 142921 in words is "one hundred forty-two thousand nine hundred twenty-one", meaning that:

142921 is not an aban number (as it contains the letter a)

142921 is not an eban number (as it contains the letter e)

142921 is not an iban number (as it contains the letter i)

142921 is not an oban number (as it contains the letter o)

142921 is not a tban number (as it contains the letter t)

142921 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 142921 in other number systems?

Bengali numerals	১৪২৯২১
Eastern Arabic numerals	١٤٢٬٩٢١
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓂭𓂭𓂭𓂭𓆼𓆼𓍪𓎇𓏺
Khmer numerals	១៤២៩២១
Japanese numerals	十四万二千九百二十一
Roman numerals	n/a
Thai numerals	๑๔๒๙๒๑

Calculation was done in 0.0001339912 seconds

Translation

How do you say 142921 in 38 different languages?

Arabic	مائة و إثنان و أربعون ألف و تسعة مائة و واحد و عشرون
Croatian	sto četrdeset i dvije tisuća devetsto dvadeset i jedan
Czech	sto čtyřicet dvě tisíc devět set dvacet jeden
Danish	et hundrede to og fyrre tusinde ni hundrede en og tyve
Dutch	honderdtweeenveertigduizend negenhonderdéénentwintig
Estonian	akpe alafa ɖeka blaene vɔ eve alafa asieke blaeve vɔ ɖekɛ
Faroese	eitthundraðogfýratitvey tusin og níggjuhundraðogtjúgoein
Filipino	isáng daán at ápat na pû’t dalawáng libó’t siyám na daán at dalawáng pû’t isá
Finnish	sataneljäkymmentäkaksituhattayhdeksänsataakaksikymmentäyksi
French	cent quarante-deux mille neuf cent vingt et un
Greek	εκατόν σαράντα δύο χίλιάδες εννιακόσια είκοσι ένα
German	einhundertzweiundvierzigtausendneunhunderteinundzwanzig
Hebrew	מאה ארבעים ושניים אלף תשע מאות עשרים ואחת
Hindi	एक लाख बयालीस हज़ार नौ सौ इक्कीस
Hungarian	száznegyvenkettőezerkilencszázhuszonegy
Icelandic	eitthundrað og fjörutíu og tvö þúsund og níuhundrað og tuttugu og einn
Indonesian	seratus empat puluh dua ribu sembilan ratus dua puluh satu
Italian	centoquarantaduemilanovecentoventuno
Japanese	十四万二千九百二十一
Korean	십사만 이천구백이십일
Latvian	simt četrdesmit divi tūkstoši deviņsimt divdesmit viens
Lithuanian	šimtas keturiasdešimt du tūkstančiai devyni šimtai dvidešimt vienas
Norwegian	hundre og førtito tusen ni hundre og tjueén
Persian	صد و چهل و دو هزار و نهصد و بیست و یک
Polish	sto czterdzieści dwa tysiące dziewięćset dwadzieścia jeden
Portuguese	cento e quarenta e dois mil novecentos e vinte e um
Romanian	una sută patruzeci şi două mii nouă sute douăzeci şi unu
Russian	сто сорок две тысячи девятьсот двадцать один
Serbian	сто четрдесет и две хиљада деветсто двадесет и један
Slovak	jednasto štyridsaťdve tisíc deväťsto dvadsaťjeden
Slovene	sto štirideset dvije tisuću devetsto dvaset ena
Spanish	ciento cuarenta y dos mil novecientos veintiuno
Swahili	elfu mia moja na arobaini na mbili, mia tisa na ishirini na moja
Swedish	enhundrafyrtiotvåtusenniohundratjugoen
Thai	หนึ่งแสนสี่หมื่นสองพันเก้าร้อยยี่สิบเอ็ด
Turkish	yüz kırk iki bin dokuz yüz yirmi bir
Ukrainian	сто сорок дві тисячі девʼятсот двадцять один
Vietnamese	một trăm bốn mươi hai nghìn chín trăm hai mươi mốt

Calculation was done in 0.0137200356 seconds

Miscellaneous

Number 142921 reversed	129241
Unicode Character	U+22E49	𢹉
Hexadecimal color	#142921
Unix Timestamp	Fri, 02 Jan 1970 15:42:01 +0000

Calculation was done in 0.0000197887 seconds

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