20532856 (number)

20532856 is an even 8-digits composite number following 20532855 and preceding 20532857. In scientific notation, it is written as 2.0532856 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10125504 positive integers (up to 20532856) that are relatively prime to 20532856.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-two thousand eight hundred fifty-six

Notation

Scientific notation 2.0532856 × 10^7
Engineering notation 2.0532856 × 10^6

Prime Factorization of 20532856

Prime Factorization 2 × 2 × 2 × 73 × 35159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5133214
Product of the distinct prime numbers

The prime factorization of 20532856 is 2 × 2 × 2 × 73 × 35159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 7, 42, 150, 44, 2595, 673, 64226, 83920, 808305, 851474, 1565518, 4778789, 69515365, 24236272, 982606609, 543832661, 4257746445, 4609831886

Basic calculations (n = 20532856)

Multiplication

n×y
n×2 41065712
n×3 61598568
n×4 82131424
n×5 102664280

Division

n÷y
n÷2 10266428
n÷3 6844285.3333333
n÷3 5133214
n÷5 4106571.2

Exponentiation

ny
n2 421598175516736
n3 8.6566146277479E+21
n4 1.7774502159904E+29
n5 3.64961293321E+36

Nth Root

y√n
2√n 4531.3194546401
3√n 273.83132033572
4√n 67.31507598332
5√n 29.006135557664

Divisors of 20532856

1, 2, 4, 8, 73, 146, 292, 584, 35159, 70318, 140636, 281272, 2566607, 5133214, 10266428, 20532856

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 -20532855
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 20532856 can be divided by 16 positive divisors. The sum of these divisors (counting 20532856) is 1, the average is 0.0625.

Base conversion 20532856

Base System Value
2 Binary 1001110010100111001111000
3 Ternary 1102122011210011
4 Quaternary 1032110321320
5 Quinary 20224022411
6 Senary 2012031304
8 Octal 116247170
10 Decimal 20532856
12 Duodecimal 6a62534
16 Hexadecimal 1394e78
20 Vigesimal 686c2g
36 Base36 c8394

Cryptographic Hash Functions

md5 e4b0b3f37080ae23885030c7a4f09b23
sha1 887f1710cfeef9bfda2f8f9bca1f2a7c3bc885eb
sha256 1c9192c0ac818f72d6c7ff7730ab3a7b76252789b3719d12492f5a55dde8d1f9
sha512 2d6a50e43dde2de60643838d6174a0ab0b5de250f24c13a38df98d2fa10569c7dc20d6f65693568364d312ea9cf38af38b3d643b662fa19e5ad68229d1913d1d
ripemd-160 02dbad77e1e62f2edaedce9f84cd2a92236e9c13

20532856 as geometric shapes

Circle

Radius = n
Diameter 41065712
Circumference 129011739.13363
Area 1.3244897309702E+15

Sphere

Radius = n
Volume 3.6260742559321E+22
Surface area 5.297958923881E+15
Circumference 129011739.13363

Square

Length = n
Perimeter 82131424
Area 421598175516736
Diagonal 29037843.429454

Cube

Length = n
Surface area 2529589053100416
Volume 8.6566146277479E+21
Space diagonal 35563949.816495

Equilateral Triangle

Length = n
Perimeter 61598568
Area 1.8255736509333E+14
Altitude 17781974.908248

Triangular Pyramid

Length = n
Surface area 1.8255736509333E+14
Volume 1.0201918175665E+21
Height 9679281.1431513