87085530 (number)

87085530 is an even 8-digits composite number following 87085529 and preceding 87085531. In scientific notation, it is written as 8.7085530 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 19903968 positive integers (up to 87085530) that are relatively prime to 87085530.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand five hundred thirty

Notation

Scientific notation 8.7085530 × 10^7
Engineering notation 8.7085530 × 10^6

Prime Factorization of 87085530

Prime Factorization 2 × 9 × 9 × 35 × 15359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9676170
Product of the distinct prime numbers

The prime factorization of 87085530 is 2 × 9 × 9 × 35 × 15359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 24, 6, 560, 853, 9625, 3460, 10166, 9392, 190060, 705516, 6217902, 782822, 64631759, 50031910, 49819309, 627460475, 6636260401, 2839096202

Basic calculations (n = 87085530)

Multiplication

n×y
n×2 174171060
n×3 261256590
n×4 348342120
n×5 435427650

Division

n÷y
n÷2 43542765
n÷3 29028510
n÷3 21771382.5
n÷5 17417106

Exponentiation

ny
n2 7583889535380900
n3 6.604470396501E+23
n4 5.751538048486E+31
n5 5.0087573926757E+39

Nth Root

y√n
2√n 9331.9628160425
3√n 443.24992055106
4√n 96.602084946664
5√n 38.724801462257

Divisors of 87085530

1, 2, 9, 18, 35, 70, 81, 162, 315, 630, 2835, 5670, 15359, 30718, 138231, 276462, 537565, 1075130, 1244079, 2488158, 4838085, 9676170, 43542765, 87085530

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085530 can be divided by 24 positive divisors. The sum of these divisors (counting 87085530) is 1, the average is 0.041666666666667.

Base conversion 87085530

Base System Value
2 Binary 101001100001101000111011010
3 Ternary 20001212101220000
4 Quaternary 11030031013122
5 Quinary 134243214110
6 Senary 12350313430
8 Octal 514150732
10 Decimal 87085530
12 Duodecimal 251b8876
16 Hexadecimal 530d1da
20 Vigesimal 1745dga
36 Base36 1fujmi

Cryptographic Hash Functions

md5 2aa7bb2fb89a601231b89fc396de38dc
sha1 e23d659ff73f23743cc6d5e5258e5c4fd20af3d4
sha256 f1c287f4b7c48bab352736e2cbf06e958616ad9eefc366d6b7c136fdddf0bf45
sha512 355a83f16f5f8fee4eafe5c78567472f991e7f6dcbea0f4a7dac65e0beda7af440a8a2fa7140abc74a1e7288032a23fe516605fc7d82ef421e399d25334fcadb
ripemd-160 5882fe081ebb0fdeaac45df0a1b312e6d0a5dbb1

87085530 as geometric shapes

Circle

Radius = n
Diameter 174171060
Circumference 547174522.56395
Area 2.3825491649989E+16

Sphere

Radius = n
Volume 2.7664740904665E+24
Surface area 9.5301966599957E+16
Circumference 547174522.56395

Square

Length = n
Perimeter 348342120
Area 7583889535380900
Diagonal 123157537.61245

Cube

Length = n
Surface area 45503337212285400
Volume 6.604470396501E+23
Space diagonal 150836562.56406

Equilateral Triangle

Length = n
Perimeter 261256590
Area 3.2839204985674E+15
Altitude 75418281.282032

Triangular Pyramid

Length = n
Surface area 3.2839204985674E+15
Volume 7.7834430058528E+22
Height 41052512.537483