87331128 (number)

87331128 is an even 8-digits composite number following 87331127 and preceding 87331129. In scientific notation, it is written as 8.7331128 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 29075168 positive integers (up to 87331128) that are relatively prime to 87331128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7331128 × 10^7
Engineering notation 8.7331128 × 10^6

Prime Factorization of 87331128

Prime Factorization 2 × 2 × 2 × 3 × 1103 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21832782
Product of the distinct prime numbers

The prime factorization of 87331128 is 2 × 2 × 2 × 3 × 1103 × 3299. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 40, 46, 999, 925, 9991, 3101, 98309, 87530, 833432, 83026, 1851977, 5403608, 73876084, 23087174, 343831828, 28936924, 8934595477, 9721519845

Basic calculations (n = 87331128)

Multiplication

n×y
n×2 174662256
n×3 261993384
n×4 349324512
n×5 436655640

Division

n÷y
n÷2 43665564
n÷3 29110376
n÷3 21832782
n÷5 17466225.6

Exponentiation

ny
n2 7626725917752384
n3 6.6605057734415E+23
n4 5.8166948224516E+31
n5 5.0797852007646E+39

Nth Root

y√n
2√n 9345.1125193868
3√n 443.66621289188
4√n 96.670122164952
5√n 38.746619146702

Divisors of 87331128

1, 2, 3, 4, 6, 8, 12, 24, 1103, 2206, 3299, 3309, 4412, 6598, 6618, 8824, 9897, 13196, 13236, 19794, 26392, 26472, 39588, 79176, 3638797, 7277594, 10916391, 14555188, 21832782, 29110376, 43665564, 87331128

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87331127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87331128 can be divided by 32 positive divisors. The sum of these divisors (counting 87331128) is 1, the average is 0.03125.

Base conversion 87331128

Base System Value
2 Binary 101001101001001000100111000
3 Ternary 20002022212210020
4 Quaternary 11031021010320
5 Quinary 134324044003
6 Senary 12355450440
8 Octal 515110470
10 Decimal 87331128
12 Duodecimal 252b6a20
16 Hexadecimal 5349138
20 Vigesimal 175g7g8
36 Base36 1fzt4o

Cryptographic Hash Functions

md5 2ad437764562b81b3185a532c88bef0a
sha1 f80c1fcf5156100dae0a867eeabb51f1c4655cfb
sha256 6e4b4b26a47ef50fe13c0f5ccebc746fc187ca3fbe6c1f4ed294c984def04ca5
sha512 2a7b04aa07ce25b355b2d655d0887d8b04ed351922cf339ecaa860c2e605e21338a2a0fe99a41352bd2a39ffefa6ac2b97bd778876925379e9a2f8975aab945f
ripemd-160 721d8c7d8287a14a3a266b5e414c146fd04a062d

87331128 as geometric shapes

Circle

Radius = n
Diameter 174662256
Circumference 548717660.30902
Area 2.3960066114154E+16

Sphere

Radius = n
Volume 2.7899461342715E+24
Surface area 9.5840264456615E+16
Circumference 548717660.30902

Square

Length = n
Perimeter 349324512
Area 7626725917752384
Diagonal 123504865.63494

Cube

Length = n
Surface area 45760355506514304
Volume 6.6605057734415E+23
Space diagonal 151261950.7783

Equilateral Triangle

Length = n
Perimeter 261993384
Area 3.3024691962374E+15
Altitude 75630975.38915

Triangular Pyramid

Length = n
Surface area 3.3024691962374E+15
Volume 7.8494813308877E+22
Height 41168288.54498