20852856 (number)

20852856 is an even 8-digits composite number following 20852855 and preceding 20852857. In scientific notation, it is written as 2.0852856 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 64 positive divisors. There are 6709248 positive integers (up to 20852856) that are relatively prime to 20852856.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0852856 × 10^7
Engineering notation 2.0852856 × 10^6

Prime Factorization of 20852856

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 29 × 3329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 579246
Product of the distinct prime numbers

The prime factorization of 20852856 is 2 × 2 × 2 × 3 × 3 × 3 × 29 × 3329. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20852856)

Multiplication

n×y
n×2 41705712
n×3 62558568
n×4 83411424
n×5 104264280

Division

n÷y
n÷2 10426428
n÷3 6950952
n÷3 5213214
n÷5 4170571.2

Exponentiation

ny
n2 434841603356736
n3 9.0676893376071E+21
n4 1.8908722000986E+29
n5 3.9430085703059E+36

Nth Root

y√n
2√n 4566.4927460799
3√n 275.24652714103
4√n 67.575829599642
5√n 29.095987993958

Divisors of 20852856

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852856 can be divided by 64 positive divisors. The sum of these divisors (counting 20852856) is 1, the average is 0.015625.

Base conversion 20852856

Base System Value
2 Binary 1001111100011000001111000
3 Ternary 1110020102202000
4 Quaternary 1033203001320
5 Quinary 20314242411
6 Senary 2022541000
8 Octal 117430170
10 Decimal 20852856
12 Duodecimal 6b97760
16 Hexadecimal 13e3078
20 Vigesimal 6a6c2g
36 Base36 cey60

Cryptographic Hash Functions

md5 31754e22b95a7ab26405b45aeee55bf4
sha1 c10a7fed52f43e40bcd419ad6232c1641763f41a
sha256 800b62bba0e55c1578f7aeefd48f5b128a96e1b8139cea71590a731c5a0d8f7f
sha512 cde5359b7d4bfaca531907e91f9873a4b79e0b368cdd8a6d14a121b0c74febd42f9f0f0522790942decab889b1174a9a78a4679767d301180b8e8b7828907644
ripemd-160 e2f166c15595644b4826921ab3b3b615e7272541

20852856 as geometric shapes

Circle

Radius = n
Diameter 41705712
Circumference 131022358.43193
Area 1.3660951865807E+15

Sphere

Radius = n
Volume 3.7982648277415E+22
Surface area 5.4643807463229E+15
Circumference 131022358.43193

Square

Length = n
Perimeter 83411424
Area 434841603356736
Diagonal 29490391.769413

Cube

Length = n
Surface area 2609049620140416
Volume 9.0676893376071E+21
Space diagonal 36118206.074918

Equilateral Triangle

Length = n
Perimeter 62558568
Area 1.8829193756464E+14
Altitude 18059103.037459

Triangular Pyramid

Length = n
Surface area 1.8829193756464E+14
Volume 1.0686374367192E+21
Height 9830130.5898044