Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

87082221 (number)

87082221 is an odd 8-digits composite number following 87082220 and preceding 87082222. In scientific notation, it is written as 8.7082221 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 58031120 positive integers (up to 87082221) that are relatively prime to 87082221.

Interesting facts

87082221 has 8 divisors, whose sum is 116157024
The reverse of 87082221 is 12228078
Previous prime number is 3461

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	eighty-seven million eighty-two thousand two hundred twenty-one

Notation

Scientific notation	8.7082221 × 10^7
Engineering notation	8.7082221 × 10^6

Prime Factorization of 87082221

Prime Factorization 3 × 3461 × 8387

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	87082221	Product of the distinct prime numbers

The prime factorization of 87082221 is 3 × 3461 × 8387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 12, 88, 493, 337, 4700, 3956, 12469, 18756, 497494, 771777, 8065735, 5761769, 90504663, 68210611, 73982875, 176589923, 5673217119, 9774919537

Basic calculations (n = 87082221)

Multiplication

n×y

n×2	174164442
n×3	261246663
n×4	348328884
n×5	435411105

Division

n÷y

n÷2	43541110.5
n÷3	29027407
n÷3	21770555.25
n÷5	17416444.2

Exponentiation

n^y

n²	7583313214292841
n³	6.6037175723927E+23
n⁴	5.7506639306068E+31
n⁵	5.0078058730183E+39

Nth Root

^y√n

²√n	9331.7855204671
³√n	443.24430640535
⁴√n	96.60116728315
⁵√n	38.724507171539

Divisors of 87082221

1, 3, 3461, 8387, 10383, 25161, 29027407, 87082221

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87082220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082221 can be divided by 8 positive divisors. The sum of these divisors (counting 87082221) is 1, the average is 0.125.

Base conversion 87082221

Base	System	Value
2	Binary	101001100001100010011101101
3	Ternary	20001212020100110
4	Quaternary	11030030103231
5	Quinary	134243112341
6	Senary	12350250233
8	Octal	514142355
10	Decimal	87082221
12	Duodecimal	251b6979
16	Hexadecimal	530c4ed
20	Vigesimal	17455b1
36	Base36	1fuh2l

Cryptographic Hash Functions

md5	02053b3b3891381ed8c2c41674c60245
sha1	fb72de5b47d89315eb53141d45e617bc57777496
sha256	19a654efe88b939ccf5df05e9784c82306f86a3b7fc30d726da9f8d07ff2f45a
sha512	cb90f60a771f115b497cc6102a94ff235d33239b58b2cbb09ba5d2ba16bba0e6e07bc44c26c43cd728694f4cacba7682302063fcad12135c0117621640d9f26e
ripemd-160	c5e319d037e9b14d0ca203085a4b3f6aa5e9c444

87082221 as geometric shapes

Circle

Radius = n

Diameter	174164442
Circumference	547153731.50377
Area	2.3823681083893E+16

Sphere

Radius = n

Volume	2.7661587482414E+24
Surface area	9.5294724335571E+16
Circumference	547153731.50377

Square

Length = n

Perimeter	348328884
Area	7583313214292841
Diagonal	123152857.97977

Cube

Length = n

Surface area	45499879285757046
Volume	6.6037175723927E+23
Space diagonal	150830831.20794

Equilateral Triangle

Length = n

Perimeter	261246663
Area	3.2836709442159E+15
Altitude	75415415.603971

Triangular Pyramid

Length = n

Surface area	3.2836709442159E+15
Volume	7.7825557941327E+22
Height	41050952.659924