20135844 (number)

20135844 is an even 8-digits composite number following 20135843 and preceding 20135845. In scientific notation, it is written as 2.0135844 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 6529248 positive integers (up to 20135844) that are relatively prime to 20135844.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-five thousand eight hundred forty-four

Notation

Scientific notation 2.0135844 × 10^7
Engineering notation 2.0135844 × 10^6

Prime Factorization of 20135844

Prime Factorization 2 × 2 × 3 × 9 × 37 × 5039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10067922
Product of the distinct prime numbers

The prime factorization of 20135844 is 2 × 2 × 3 × 9 × 37 × 5039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20135844)

Multiplication

n×y
n×2 40271688
n×3 60407532
n×4 80543376
n×5 100679220

Division

n÷y
n÷2 10067922
n÷3 6711948
n÷3 5033961
n÷5 4027168.8

Exponentiation

ny
n2 405452213592336
n3 8.16412252235E+21
n4 1.6439149750693E+29
n5 3.3101615487258E+36

Nth Root

y√n
2√n 4487.2980734513
3√n 272.05493772086
4√n 66.987297851543
5√n 28.8930884833

Divisors of 20135844

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 -20135843
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 20135844 can be divided by 48 positive divisors. The sum of these divisors (counting 20135844) is 1, the average is 0.020833333333333.

Base conversion 20135844

Base System Value
2 Binary 1001100110011111110100100
3 Ternary 1101220000012000
4 Quaternary 1030303332210
5 Quinary 20123321334
6 Senary 1555325300
8 Octal 114637644
10 Decimal 20135844
12 Duodecimal 68b0830
16 Hexadecimal 1333fa4
20 Vigesimal 65gjc4
36 Base36 bzkx0

Cryptographic Hash Functions

md5 dc53a0ebed0cdb998969ad61f99a3389
sha1 3666d02095221c41ad3a7bb431e400d33595bc40
sha256 48bc6d40f3587c5955fda4399497ad25d9ad21ff137c5840e6becae204dc370d
sha512 3627c3fe78288a9bca2e2afc7291f43843277714878138c729a8f6d8a5cddd41acce7a44c90936b827700b531adbd0195d1355395a0c1d58be594625da778e5d
ripemd-160 9664a4ac95e235414c6451dd64a320c5f65d7bc5

20135844 as geometric shapes

Circle

Radius = n
Diameter 40271688
Circumference 126517239.16846
Area 1.2737656956034E+15

Sphere

Radius = n
Volume 3.4197796452295E+22
Surface area 5.0950627824136E+15
Circumference 126517239.16846

Square

Length = n
Perimeter 80543376
Area 405452213592336
Diagonal 28476383.674629

Cube

Length = n
Surface area 2432713281554016
Volume 8.16412252235E+21
Space diagonal 34876304.861281

Equilateral Triangle

Length = n
Perimeter 60407532
Area 1.755659584958E+14
Altitude 17438152.43064

Triangular Pyramid

Length = n
Surface area 1.755659584958E+14
Volume 9.6215106633191E+20
Height 9492127.891543