820528089 (number)

820528089 is an odd 9-digits composite number following 820528088 and preceding 820528090. In scientific notation, it is written as 8.20528089 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 546433056 positive integers (up to 820528089) that are relatively prime to 820528089.

Interesting facts

Basic properties

Name

Name eight hundred twenty million five hundred twenty-eight thousand eighty-nine

Notation

Scientific notation 8.20528089 × 10^8
Engineering notation 8.20528089 × 10^6

Prime Factorization of 820528089

Prime Factorization 3 × 937 × 291899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820528089
Product of the distinct prime numbers

The prime factorization of 820528089 is 3 × 937 × 291899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 45, 80, 93, 409, 723, 4313, 10401, 24827, 811341, 187177, 2128, 8460671, 38842451, 88124066, 885310660, 530643183, 1037157189, 3290579383

Basic calculations (n = 820528089)

Multiplication

n×y
n×2 1641056178
n×3 2461584267
n×4 3282112356
n×5 4102640445

Division

n÷y
n÷2 410264044.5
n÷3 273509363
n÷3 205132022.25
n÷5 164105617.8

Exponentiation

ny
n2 673266344837991921
n3 5.5243394731793E+26
n4 4.5328757109151E+35
n5 3.7193518447517E+44

Nth Root

y√n
2√n 28644.861476363
3√n 936.19104850851
4√n 169.24792901647
5√n 60.648308191383

Divisors of 820528089

1, 3, 937, 2811, 291899, 875697, 273509363, 820528089

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 -820528088
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 820528089 can be divided by 8 positive divisors. The sum of these divisors (counting 820528089) is 1, the average is 0.125.

Base conversion 820528089

Base System Value
2 Binary 110000111010000100001111011001
3 Ternary 2010011222010221020
4 Quaternary 300322010033121
5 Quinary 3140023344324
6 Senary 213230433053
8 Octal 6072041731
10 Decimal 820528089
12 Duodecimal 1aa962789
16 Hexadecimal 30e843d9
20 Vigesimal cg86049
36 Base36 dkirix

Cryptographic Hash Functions

md5 c73999a6bde29f86cf14d46d0b0a4b2e
sha1 f3b0a99d5a8b51881e6ca628182f4b344dd35c7f
sha256 5950973ae93e668e4ac2104464787e7f7b3b40ff6f0a073dba3655e15004fd94
sha512 08fcb899fc9074d77c147200e1b39d533247d13239825ceab2ac087772a645e1f726e5246b5f8a2225ce5a62bdf176b3aef01b08a5ec0df18669041e68999070
ripemd-160 7c3e8c6ce614a04fd292b9439a6b0864de6858c8

820528089 as geometric shapes

Circle

Radius = n
Diameter 1641056178
Circumference 5155530032.9329
Area 2.1151286028523E+18

Sphere

Radius = n
Volume 2.3140299073168E+27
Surface area 8.4605144114092E+18
Circumference 5155530032.9329

Square

Length = n
Perimeter 3282112356
Area 673266344837991921
Diagonal 1160401951.7719

Cube

Length = n
Surface area 4039598069027951526
Volume 5.5243394731793E+26
Space diagonal 1421196339.1854

Equilateral Triangle

Length = n
Perimeter 2461584267
Area 2.915328790714E+17
Altitude 710598169.5927

Triangular Pyramid

Length = n
Surface area 2.915328790714E+17
Volume 6.5104965051027E+25
Height 386800650.59063