221988

Number 221988 is an even six-digits composite number and natural number following 221987 and preceding 221989.

Properties of the number 221988

Nominal	221988
Cardinal	two hundred twenty-one thousand nine hundred eighty-eight
Cardinal two hundred twenty-one thousand nine hundred eighty-eight
Ordinal	221,988th
Number of digits	6
Sum of digits	30
Product of digits	2304
Number parity	Even

Previous number is 221987

Next number is 221989

Calculation was done in 0.0000438690 seconds

Prime Factorization of 221988

Prime factorization	2 x 2 x 3 x 13 x 1423
Prime factorization in exponent form	2² x 3 x 13 x 1423
Prime factors	2, 3, 13, 1423
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	5
Sum of prime factors	1441
Product of prime factors	110994

Calculation was done in 0.0000391006 seconds

Divisors of 221988

List of proper divisors	1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1423, 2846, 4269, 5692, 8538, 17076, 18499, 36998, 55497, 73996, 110994
List of all dividers	1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1423, 2846, 4269, 5692, 8538, 17076, 18499, 36998, 55497, 73996, 110994, 221988
Number of divisors d(n)	24
Sum of all divisors σ(n)	558208
Aliquot sum	336220
221988 is an abundant number , because the sum of its proper divisors (336220) is greater than itself. Its abundance is 114232.

Calculation was done in 0.0000669956 seconds

Prime numbers

Is 221988 a prime number?	No
Is 221988 a semiprime number?	No
Is 221988 a Chen prime number?	No
Is 221988 a Mersenne prime number?	No

Previous prime is 221987

Next prime is 221989

Calculation was done in 0.0159590244 seconds

Sequences

Is 221988 a Catalan number?	No
Is 221988 a Fibonacci number?	No
Is 221988 a Idoneal number?	No

Calculation was done in 0.0000100136 seconds

Number theory

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

221988 is not a Happy number

221988 is not a Humble number

221988 is not a Münchhausen number

221988 is not a Perfect number

221988 is not a Perfect square

221988 is not a Palindrome

Calculation was done in 0.0115950108 seconds

Numeric Bases of 221988

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	110110001100100100₂
3	Ternary	102021111210₃
4	Quaternary	312030210₄
5	Quinary	24100423₅
6	Senary	4431420₆
7	Septenary	1613124₇
8	Octal	661444₈
9	Nonary	367453₉
10	Decimal	221988
12	Duodecimal	a8570₁₂
16	Hexadecimal	36324₁₆
20	Vigesimal	17ej8₂₀
36	Base36	4rac₃₆
60	Sexagesimal	11dm₆₀

Calculation was done in 0.0000309944 seconds

Mathematical operations

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

Square of 221988 (n²)	49278672144
Cube of 221988 (n³)	10939273871902272
Square root of 221988	471.1560251127
Natural Logarithm (ln) of 221988	12.310378605339
Decimal Logarithm (log) of 221988	5.3463294984387

Calculation was done in 0.0000948906 seconds

Trigonometry

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

Sine of 221988	0.078414724893612
Cosecant of 221988	12.752706859034
Cosine of 221988	-0.99692082479997
Secant of 221988	-1.0030886858048
Tangent of 221988	-0.078656923341275
Cotangent of 221988	-12.71343904034

Calculation was done in 0.0000090599 seconds

Number parity

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

Is 221988 an Even Number?

Yes, the number 221988 is an even number.

Is 221988 an Odd Number?

Previous even number is 221986

Next even number is 221990

Calculation was done in 0.0000078678 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 221988 in words is "two hundred twenty-one thousand nine hundred eighty-eight", meaning that:

221988 is not an aban number (as it contains the letter a)

221988 is not an eban number (as it contains the letter e)

221988 is not an iban number (as it contains the letter i)

221988 is not an oban number (as it contains the letter o)

221988 is not a tban number (as it contains the letter t)

221988 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 221988 in other number systems?

Bengali numerals	২২১৯৮৮
Eastern Arabic numerals	٢٢١٬٩٨٨
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓆐𓂭𓂭𓆼𓍪𓎍𓐁
Khmer numerals	២២១៩៨៨
Japanese numerals	二十二万千九百八十八
Roman numerals	n/a
Thai numerals	๒๒๑๙๘๘

Calculation was done in 0.0002021790 seconds

Translation

How do you say 221988 in 38 different languages?

Arabic	مائتان و واحد و عشرون ألف و تسعة مائة و ثمانية و ثمانون
Croatian	dvjesto dvadeset i jedna tisuća devetsto osamdeset i osam
Czech	dvě stě dvacet jedna tisíc devět set osmdesát osm
Danish	to hundrede en og tyve tusinde ni hundrede otte og firs
Dutch	tweehonderdéénentwintigduizend negenhonderdachtentachtig
Estonian	akpe alafa eve blaeve vɔ ɖekɛ alafa asieke blaenyi vɔ enyi
Faroese	tveyhundraðogtjúgoeitt tusin og níggjuhundraðogáttatiátta
Filipino	dalawáng daán at dalawáng pû’t isáng libó’t siyám na daán at walóng pû’t waló
Finnish	kaksisataakaksikymmentäyksituhattayhdeksänsataakahdeksankymmentäkahdeksan
French	deux cent vingt et un mille neuf cent quatre-vingt-huit
Greek	διακόσιες είκοσι μία χίλιάδες εννιακόσια ογδόντα οκτώ
German	zweihunderteinundzwanzigtausendneunhundertachtundachtzig
Hebrew	מאתיים עשרים ואחד אלף תשע מאות שמונים ושמונה
Hindi	दो लाख इक्कीस हज़ार नौ सौ अट्ठासी
Hungarian	kétszázhuszonegyezerkilencszáznyolcvannyolc
Icelandic	tvöhundrað og tuttugu og eitt þúsund og níuhundrað og áttatíu og átta
Indonesian	dua ratus dua puluh satu ribu sembilan ratus delapan puluh delapan
Italian	duecentoventunomilanovecentoottantotto
Japanese	二十二万千九百八十八
Korean	이십이만 천구백팔십팔
Latvian	divsimt divdesmit viens tūkstoši deviņsimt astoņdesmit astoņi
Lithuanian	du šimtai dvidešimt vienas tūkstantis devyni šimtai aštuoniasdešimt aštuoni
Norwegian	to hundre og tjueett tusen ni hundre og åttiåtte
Persian	دویست و بیست و یک هزار و نهصد و هشتاد و هشت
Polish	dwieście dwadzieścia jeden tysięcy dziewięćset osiemdziesiąt osiem
Portuguese	duzentos e vinte e um mil novecentos e oitenta e oito
Romanian	două sute douăzeci şi una mii nouă sute optzeci şi opt
Russian	двести двадцать одна тысяча девятьсот восемьдесят восемь
Serbian	двеста двадесет и једна хиљада деветсто осамдесет и осам
Slovak	dvesto dvadsaťjedna tisíc deväťsto osemdesiatosem
Slovene	dvjesto dvaset ena tisuću devetsto osemdeset osem
Spanish	doscientos veintiún mil novecientos ochenta y ocho
Swahili	elfu mia mbili na ishirini na moja, mia tisa na themanini na nane
Swedish	tvåhundratjugoentusenniohundraåttioåtta
Thai	สองแสนสองหมื่นหนึ่งพันเก้าร้อยแปดสิบแปด
Turkish	iki yüz yirmi bir bin dokuz yüz seksen sekiz
Ukrainian	двісті двадцять одна тисяча девʼятсот вісімдесят вісім
Vietnamese	hai trăm hai mươi mốt nghìn chín trăm tám mươi tám

Calculation was done in 0.0284509659 seconds

Miscellaneous

Number 221988 reversed	889122
Unicode Character	U+36324	𶌤
Hexadecimal color	#221988
Unix Timestamp	Sat, 03 Jan 1970 13:39:48 +0000

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