20136820 (number)

20136820 is an even 8-digits composite number following 20136819 and preceding 20136821. In scientific notation, it is written as 2.0136820 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 7138560 positive integers (up to 20136820) that are relatively prime to 20136820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0136820 × 10^7
Engineering notation 2.0136820 × 10^6

Prime Factorization of 20136820

Prime Factorization 2 × 2 × 55 × 11 × 53 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10068410
Product of the distinct prime numbers

The prime factorization of 20136820 is 2 × 2 × 55 × 11 × 53 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20136820)

Multiplication

n×y
n×2 40273640
n×3 60410460
n×4 80547280
n×5 100684100

Division

n÷y
n÷2 10068410
n÷3 6712273.3333333
n÷3 5034205
n÷5 4027364

Exponentiation

ny
n2 405491519712400
n3 8.1653097439751E+21
n4 1.6442337255867E+29
n5 3.3109638570069E+36

Nth Root

y√n
2√n 4487.4068235452
3√n 272.05933322123
4√n 66.988109568379
5√n 28.893368571958

Divisors of 20136820

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 -20136819
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 20136820 can be divided by 48 positive divisors. The sum of these divisors (counting 20136820) is 1, the average is 0.020833333333333.

Base conversion 20136820

Base System Value
2 Binary 1001100110100001101110100
3 Ternary 1101220001112011
4 Quaternary 1030310031310
5 Quinary 20123334240
6 Senary 1555334004
8 Octal 114641564
10 Decimal 20136820
12 Duodecimal 68b1304
16 Hexadecimal 1334374
20 Vigesimal 65h210
36 Base36 bzlo4

Cryptographic Hash Functions

md5 e255cfd7a565db1965b2e40301948692
sha1 68da8fd597dd0464676c0b44d6919972e2efe02d
sha256 30d66a3bd36d906ae796e7299668f14f53c49454d710bdfc04e51928c73b0cfa
sha512 2ef0a1400096702657fe16aa4dbdb5e8327d15fd281801ab9cfd025e97e0735bcc66fc3cebf894b8c26217de75fb0f9c55bfb31c1e0ebe49400fa55dd076f9fe
ripemd-160 8e0de550f52693778a2b9c6593f1a8e513841d1d

20136820 as geometric shapes

Circle

Radius = n
Diameter 40273640
Circumference 126523371.55732
Area 1.2738891794214E+15

Sphere

Radius = n
Volume 3.420276947461E+22
Surface area 5.0955567176857E+15
Circumference 126523371.55732

Square

Length = n
Perimeter 80547280
Area 405491519712400
Diagonal 28477763.947066

Cube

Length = n
Surface area 2432949118274400
Volume 8.1653097439751E+21
Space diagonal 34877995.342869

Equilateral Triangle

Length = n
Perimeter 60410460
Area 1.7558297854505E+14
Altitude 17438997.671435

Triangular Pyramid

Length = n
Surface area 1.7558297854505E+14
Volume 9.6229098174223E+20
Height 9492587.9823553