20528075 (number)

20528075 is an odd 8-digits composite number following 20528074 and preceding 20528076. In scientific notation, it is written as 2.0528075 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 14873760 positive integers (up to 20528075) that are relatively prime to 20528075.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-eight thousand seventy-five

Notation

Scientific notation 2.0528075 × 10^7
Engineering notation 2.0528075 × 10^6

Prime Factorization of 20528075

Prime Factorization 5 × 115 × 19 × 1879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20528075
Product of the distinct prime numbers

The prime factorization of 20528075 is 5 × 115 × 19 × 1879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 22, 47, 298, 59, 1427, 9009, 87708, 13187, 582305, 712287, 9414687, 5709254, 16804059, 65381395, 106977602, 700161225, 8843826634, 3202743007

Basic calculations (n = 20528075)

Multiplication

n×y
n×2 41056150
n×3 61584225
n×4 82112300
n×5 102640375

Division

n÷y
n÷2 10264037.5
n÷3 6842691.6666667
n÷3 5132018.75
n÷5 4105615

Exponentiation

ny
n2 421401863205625
n3 8.6505690530248E+21
n4 1.7757953031317E+29
n5 3.6453659167336E+36

Nth Root

y√n
2√n 4530.7918733926
3√n 273.81006514731
4√n 67.311157124154
5√n 29.00478463744

Divisors of 20528075

1, 5, 19, 95, 115, 575, 1879, 2185, 9395, 10925, 35701, 178505, 216085, 1080425, 4105615, 20528075

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20528074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20528075 can be divided by 16 positive divisors. The sum of these divisors (counting 20528075) is 1, the average is 0.0625.

Base conversion 20528075

Base System Value
2 Binary 1001110010011101111001011
3 Ternary 1102121221020002
4 Quaternary 1032103233023
5 Quinary 20223344300
6 Senary 2011553215
8 Octal 116235713
10 Decimal 20528075
12 Duodecimal 6a5b80b
16 Hexadecimal 1393bcb
20 Vigesimal 68603f
36 Base36 c7zkb

Cryptographic Hash Functions

md5 4f7962e391fd55e780822a1ae796511a
sha1 89bf16717e310cc295a5af41839eb1b5e6505a6e
sha256 c70478c2e39b0677c5c125c8c8e1da4385be33fac26c696538b515189dea2383
sha512 9e092aceda0ff3b70a9238a8ee8eb60e2fc31e7230be1e8fd2a0e472158378b01611bba8ab3a1828edaca044b9a4baf46cb4424a57089d66ea3cc64ec1ab393c
ripemd-160 f95363920897b3687eba698b39c8639f48df0d15

20528075 as geometric shapes

Circle

Radius = n
Diameter 41056150
Circumference 128981699.22468
Area 1.3238729976558E+15

Sphere

Radius = n
Volume 3.6235418915139E+22
Surface area 5.2954919906234E+15
Circumference 128981699.22468

Square

Length = n
Perimeter 82112300
Area 421401863205625
Diagonal 29031082.074412

Cube

Length = n
Surface area 2528411179233750
Volume 8.6505690530248E+21
Space diagonal 35555668.881584

Equilateral Triangle

Length = n
Perimeter 61584225
Area 1.8247235936908E+14
Altitude 17777834.440792

Triangular Pyramid

Length = n
Surface area 1.8247235936908E+14
Volume 1.0194793397527E+21
Height 9677027.3581374