20136428 (number)

20136428 is an even 8-digits composite number following 20136427 and preceding 20136429. In scientific notation, it is written as 2.0136428 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 8667648 positive integers (up to 20136428) that are relatively prime to 20136428.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand four hundred twenty-eight

Notation

Scientific notation 2.0136428 × 10^7
Engineering notation 2.0136428 × 10^6

Prime Factorization of 20136428

Prime Factorization 2 × 2 × 19 × 13 × 89 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10068214
Product of the distinct prime numbers

The prime factorization of 20136428 is 2 × 2 × 19 × 13 × 89 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20136428)

Multiplication

n×y
n×2 40272856
n×3 60409284
n×4 80545712
n×5 100682140

Division

n÷y
n÷2 10068214
n÷3 6712142.6666667
n÷3 5034107
n÷5 4027285.6

Exponentiation

ny
n2 405475732599184
n3 8.1648328952307E+21
n4 1.6441056972684E+29
n5 3.3106415997436E+36

Nth Root

y√n
2√n 4487.3631455455
3√n 272.05756783241
4√n 66.987783554507
5√n 28.893256078638

Divisors of 20136428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20136427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20136428 can be divided by 48 positive divisors. The sum of these divisors (counting 20136428) is 1, the average is 0.020833333333333.

Base conversion 20136428

Base System Value
2 Binary 1001100110100000111101100
3 Ternary 1101220000222122
4 Quaternary 1030310013230
5 Quinary 20123331203
6 Senary 1555332112
8 Octal 114640754
10 Decimal 20136428
12 Duodecimal 68b1038
16 Hexadecimal 13341ec
20 Vigesimal 65h118
36 Base36 bzld8

Cryptographic Hash Functions

md5 86207203667cf011b9aac0a720da7f2e
sha1 7c7beba26ab512e4d2559f23672ef272a0112fa6
sha256 2a234df24361b0762f4ebcb1e6b10c380f559cb4bd3f4edf030188dbe2b4d728
sha512 5e66636a626f5225d74ef0a3b1e966d67105f9f901974d4141932d0d1f848ea172ba315b35ca680230535668666fe72991fc13b79b7b9d49478b329dfff7c1d6
ripemd-160 13a49d3d6f3d36a17a646c429ac99111ab1f3dbd

20136428 as geometric shapes

Circle

Radius = n
Diameter 40272856
Circumference 126520908.54868
Area 1.2738395827425E+15

Sphere

Radius = n
Volume 3.420077205526E+22
Surface area 5.0953583309701E+15
Circumference 126520908.54868

Square

Length = n
Perimeter 80545712
Area 405475732599184
Diagonal 28477209.575349

Cube

Length = n
Surface area 2432854395595104
Volume 8.1648328952307E+21
Space diagonal 34877316.378953

Equilateral Triangle

Length = n
Perimeter 60409284
Area 1.755761425245E+14
Altitude 17438658.189476

Triangular Pyramid

Length = n
Surface area 1.755761425245E+14
Volume 9.6223478457877E+20
Height 9492403.1917831