20528586 (number)

20528586 is an even 8-digits composite number following 20528585 and preceding 20528587. In scientific notation, it is written as 2.0528586 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6316272 positive integers (up to 20528586) that are relatively prime to 20528586.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0528586 × 10^7
Engineering notation 2.0528586 × 10^6

Prime Factorization of 20528586

Prime Factorization 2 × 3 × 9 × 13 × 29243

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20528586
Product of the distinct prime numbers

The prime factorization of 20528586 is 2 × 3 × 9 × 13 × 29243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 18, 59, 265, 97, 7830, 2992, 45946, 66130, 137115, 325932, 3818208, 952606, 9103110, 47214370, 858501372, 782505598, 8816920328, 7734550514

Basic calculations (n = 20528586)

Multiplication

n×y
n×2 41057172
n×3 61585758
n×4 82114344
n×5 102642930

Division

n÷y
n÷2 10264293
n÷3 6842862
n÷3 5132146.5
n÷5 4105717.2

Exponentiation

ny
n2 421422843159396
n3 8.6512150781622E+21
n4 1.7759721273655E+29
n5 3.6458196550225E+36

Nth Root

y√n
2√n 4530.84826495
3√n 273.81233708923
4√n 67.31157601
5√n 29.004929037705

Divisors of 20528586

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29243, 58486, 87729, 175458, 263187, 380159, 526374, 760318, 789561, 1140477, 1579122, 2280954, 3421431, 6842862, 10264293, 20528586

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 -20528585
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 20528586 can be divided by 32 positive divisors. The sum of these divisors (counting 20528586) is 1, the average is 0.03125.

Base conversion 20528586

Base System Value
2 Binary 1001110010011110111001010
3 Ternary 1102121221221000
4 Quaternary 1032103313022
5 Quinary 20223403321
6 Senary 2011555430
8 Octal 116236712
10 Decimal 20528586
12 Duodecimal 6a5bb76
16 Hexadecimal 1393dca
20 Vigesimal 686196
36 Base36 c7zyi

Cryptographic Hash Functions

md5 eabfb6bc2bf694bb4a01a3c25f733db4
sha1 be46fc945a486099a15b4ba8d44dc889894e0b7b
sha256 f0ef263caf4ed894aea9b72a0d2e6a776be8cb0b02068bcb41543b3aa0ba25fb
sha512 c2b2dfc38b35f9579b01239f5e20c34ee04f9cd967f1bb0107cfadff89fb7be329d15d9df8bb6e19260c72d474dcfd5302bfc0663f64fa231359d685654e5605
ripemd-160 4939b0e5e905d9d6ba39615f9b1c356d0b6463ad

20528586 as geometric shapes

Circle

Radius = n
Diameter 41057172
Circumference 128984909.93237
Area 1.3239389081245E+15

Sphere

Radius = n
Volume 3.6238124978906E+22
Surface area 5.2957556324979E+15
Circumference 128984909.93237

Square

Length = n
Perimeter 82114344
Area 421422843159396
Diagonal 29031804.737542

Cube

Length = n
Surface area 2528537058956376
Volume 8.6512150781622E+21
Space diagonal 35556553.959547

Equilateral Triangle

Length = n
Perimeter 61585758
Area 1.8248144395555E+14
Altitude 17778276.979774

Triangular Pyramid

Length = n
Surface area 1.8248144395555E+14
Volume 1.0195554745453E+21
Height 9677268.2458475