20239828 (number)

20239828 is an even 8-digits composite number following 20239827 and preceding 20239829. In scientific notation, it is written as 2.0239828 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 8551200 positive integers (up to 20239828) that are relatively prime to 20239828.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand eight hundred twenty-eight

Notation

Scientific notation 2.0239828 × 10^7
Engineering notation 2.0239828 × 10^6

Prime Factorization of 20239828

Prime Factorization 2 × 2 × 7 × 71 × 10181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10119914
Product of the distinct prime numbers

The prime factorization of 20239828 is 2 × 2 × 7 × 71 × 10181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 86, 100, 12, 467, 6377, 3343, 82171, 25633, 757234, 303977, 5509710, 2857190, 73250310, 42908049, 180885711, 692961801, 340584549, 9225872253

Basic calculations (n = 20239828)

Multiplication

n×y
n×2 40479656
n×3 60719484
n×4 80959312
n×5 101199140

Division

n÷y
n÷2 10119914
n÷3 6746609.3333333
n÷3 5059957
n÷5 4047965.6

Exponentiation

ny
n2 409650637469584
n3 8.2912584424747E+21
n4 1.6781364477924E+29
n5 3.3965193063848E+36

Nth Root

y√n
2√n 4498.8696358085
3√n 272.52244239035
4√n 67.073613558601
5√n 28.922868531219

Divisors of 20239828

1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 10181, 20362, 40724, 71267, 142534, 285068, 722851, 1445702, 2891404, 5059957, 10119914, 20239828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20239827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20239828 can be divided by 24 positive divisors. The sum of these divisors (counting 20239828) is 1, the average is 0.041666666666667.

Base conversion 20239828

Base System Value
2 Binary 1001101001101010111010100
3 Ternary 1102002021211021
4 Quaternary 1031031113110
5 Quinary 20140133303
6 Senary 2001450524
8 Octal 115152724
10 Decimal 20239828
12 Duodecimal 6940a44
16 Hexadecimal 134d5d4
20 Vigesimal 669jb8
36 Base36 c1t5g

Cryptographic Hash Functions

md5 64935f114d9246ee851d59fff0f34a70
sha1 ba90747defdc34101adfeb57431b8dd084fadfd1
sha256 89fa1c826695e812af0138734134d28dcc1254b250d8132dc6736d38c75838a0
sha512 d6dc7c5ca8eadc413813c7c67c87c6c28019a1d7d8b012d9b6c7b888b86a517e3afc912742cc0a83769c2390f42aa26fa36cd3195914c9caf87661a1623d0fcc
ripemd-160 63f140ab2ecfe5e082f76bdf7ae7a9acd4e31c37

20239828 as geometric shapes

Circle

Radius = n
Diameter 40479656
Circumference 127170589.90944
Area 1.2869554332128E+15

Sphere

Radius = n
Volume 3.4730342149191E+22
Surface area 5.1478217328513E+15
Circumference 127170589.90944

Square

Length = n
Perimeter 80959312
Area 409650637469584
Diagonal 28623439.257699

Cube

Length = n
Surface area 2457903824817504
Volume 8.2912584424747E+21
Space diagonal 35056410.432455

Equilateral Triangle

Length = n
Perimeter 60719484
Area 1.7738392936257E+14
Altitude 17528205.216228

Triangular Pyramid

Length = n
Surface area 1.7738392936257E+14
Volume 9.7713417820735E+20
Height 9541146.4192329