20085823 (number)

20085823 is an odd 8-digits composite number following 20085822 and preceding 20085824. In scientific notation, it is written as 2.0085823 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 18904288 positive integers (up to 20085823) that are relatively prime to 20085823.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0085823 × 10^7
Engineering notation 2.0085823 × 10^6

Prime Factorization of 20085823

Prime Factorization 17 × 1181519

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20085823
Product of the distinct prime numbers

The prime factorization of 20085823 is 17 × 1181519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 26, 56, 314, 109, 7722, 1812, 19323, 76160, 793136, 477831, 1625196, 8032502, 36842648, 93429917, 776029845, 309663884, 2209539277, 1538012906

Basic calculations (n = 20085823)

Multiplication

n×y
n×2 40171646
n×3 60257469
n×4 80343292
n×5 100429115

Division

n÷y
n÷2 10042911.5
n÷3 6695274.3333333
n÷3 5021455.75
n÷5 4017164.6

Exponentiation

ny
n2 403440285587329
n3 8.1034301673765E+21
n4 1.6276406403479E+29
n5 3.2692501809634E+36

Nth Root

y√n
2√n 4481.7209864069
3√n 271.82947338266
4√n 66.945656964488
5√n 28.878719088731

Divisors of 20085823

1, 17, 1181519, 20085823

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085822
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085823 can be divided by 4 positive divisors. The sum of these divisors (counting 20085823) is 1, the average is 0.25.

Base conversion 20085823

Base System Value
2 Binary 1001100100111110000111111
3 Ternary 1101210110120101
4 Quaternary 1030213300333
5 Quinary 20120221243
6 Senary 1554301531
8 Octal 114476077
10 Decimal 20085823
12 Duodecimal 68878a7
16 Hexadecimal 1327c3f
20 Vigesimal 65aeb3
36 Base36 byibj

Cryptographic Hash Functions

md5 0c1ad6843451b92ce42f46e43af8bdc7
sha1 475a992e87b8d61a985ce793ab5d023941794e22
sha256 5efab60378d650d84b44ef7f17dcf6ca7e6f6eeaaf7eca0c609d513744a97384
sha512 d9ad4553d7875dbda511212ae1e5c79dfc80757cb86d9687b603af70d656096afb025539c776e05f5483adc781d0ce893a36a9d118ffe67908cd63dc1dfdb78c
ripemd-160 ab5f8dfe612658823f2d9ecb8694613c3028a919

20085823 as geometric shapes

Circle

Radius = n
Diameter 40171646
Circumference 126202947.95621
Area 1.2674450373633E+15

Sphere

Radius = n
Volume 3.3943568910277E+22
Surface area 5.0697801494533E+15
Circumference 126202947.95621

Square

Length = n
Perimeter 80343292
Area 403440285587329
Diagonal 28405643.298025

Cube

Length = n
Surface area 2420641713523974
Volume 8.1034301673765E+21
Space diagonal 34789665.947836

Equilateral Triangle

Length = n
Perimeter 60257469
Area 1.7469476811434E+14
Altitude 17394832.973918

Triangular Pyramid

Length = n
Surface area 1.7469476811434E+14
Volume 9.5499840370393E+20
Height 9468547.7660085