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

87081328 (number)

87081328 is an even 8-digits composite number following 87081327 and preceding 87081329. In scientific notation, it is written as 8.7081328 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 43487360 positive integers (up to 87081328) that are relatively prime to 87081328.

Interesting facts

87081328 has 20 divisors, whose sum is 168926688
The reverse of 87081328 is 82318078
Previous prime number is 953

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-seven million eighty-one thousand three hundred twenty-eight

Notation

Scientific notation	8.7081328 × 10^7
Engineering notation	8.7081328 × 10^6

Prime Factorization of 87081328

Prime Factorization 2 × 2 × 2 × 2 × 953 × 5711

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10885166	Product of the distinct prime numbers

The prime factorization of 87081328 is 2 × 2 × 2 × 2 × 953 × 5711. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 48, 73, 80, 66, 1005, 8171, 77641, 54055, 848236, 431764, 9883204, 84609, 96412691, 57326220, 622752025, 585119862, 7057691636, 265104202

Basic calculations (n = 87081328)

Multiplication

n×y

n×2	174162656
n×3	261243984
n×4	348325312
n×5	435406640

Division

n÷y

n÷2	43540664
n÷3	29027109.333333
n÷3	21770332
n÷5	17416265.6

Exponentiation

n^y

n²	7583157686243584
n³	6.603514417515E+23
n⁴	5.7504280494435E+31
n⁵	5.0075491111399E+39

Nth Root

^y√n

²√n	9331.7376731239
³√n	443.24279129119
⁴√n	96.600919628769
⁵√n	38.724427749755

Divisors of 87081328

1, 2, 4, 8, 16, 953, 1906, 3812, 5711, 7624, 11422, 15248, 22844, 45688, 91376, 5442583, 10885166, 21770332, 43540664, 87081328

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87081327	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081328 can be divided by 20 positive divisors. The sum of these divisors (counting 87081328) is 1, the average is 0.05.

Base conversion 87081328

Base	System	Value
2	Binary	101001100001100000101110000
3	Ternary	20001212012010101
4	Quaternary	11030030011300
5	Quinary	134243100303
6	Senary	12350242144
8	Octal	514140560
10	Decimal	87081328
12	Duodecimal	251b6354
16	Hexadecimal	530c170
20	Vigesimal	1745368
36	Base36	1fugds

Cryptographic Hash Functions

md5	10dc289c7618fe19a7bc4303f1a181bf
sha1	3d4d37335616e19ad58652887b18e2cfc5f83848
sha256	b63c87edf8a0e5517b551e61f9adfdb1a546b0bad8de39f63ca4ebe6d8f1cbaf
sha512	6ccc238c65100fc312084aea45498c8f47149af14226d8badc761f96054d21abc2bfb01fac0f07b718c9bac0bb877c24077dfc3dee4f3b978e508546106cae03
ripemd-160	8d196cb481e4b2b1a8c73d69f7e99f98afd68d4e

87081328 as geometric shapes

Circle

Radius = n

Diameter	174162656
Circumference	547148120.61929
Area	2.3823192478116E+16

Sphere

Radius = n

Volume	2.7660736509252E+24
Surface area	9.5292769912463E+16
Circumference	547148120.61929

Square

Length = n

Perimeter	348325312
Area	7583157686243584
Diagonal	123151595.08706

Cube

Length = n

Surface area	45498946117461504
Volume	6.603514417515E+23
Space diagonal	150829284.48657

Equilateral Triangle

Length = n

Perimeter	261243984
Area	3.2836035985951E+15
Altitude	75414642.243285

Triangular Pyramid

Length = n

Surface area	3.2836035985951E+15
Volume	7.7823163738133E+22
Height	41050531.695687