20090641 (number)

20090641 is an odd 8-digits composite number following 20090640 and preceding 20090642. In scientific notation, it is written as 2.0090641 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 19902772 positive integers (up to 20090641) that are relatively prime to 20090641.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand six hundred forty-one

Notation

Scientific notation 2.0090641 × 10^7
Engineering notation 2.0090641 × 10^6

Prime Factorization of 20090641

Prime Factorization 107 × 187763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20090641
Product of the distinct prime numbers

The prime factorization of 20090641 is 107 × 187763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 18, 27, 420, 408, 6085, 5932, 81917, 35801, 476155, 454996, 3751017, 5626993, 14598127, 30973480, 255726179, 457506509, 2867215967, 8410593444

Basic calculations (n = 20090641)

Multiplication

n×y
n×2 40181282
n×3 60271923
n×4 80362564
n×5 100453205

Division

n÷y
n÷2 10045320.5
n÷3 6696880.3333333
n÷3 5022660.25
n÷5 4018128.2

Exponentiation

ny
n2 403633855790881
n3 8.1092628921404E+21
n4 1.6292028954061E+29
n5 3.2731730487765E+36

Nth Root

y√n
2√n 4482.258470905
3√n 271.85120628517
4√n 66.949671178468
5√n 28.880104387411

Divisors of 20090641

1, 107, 187763, 20090641

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 -20090640
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 20090641 can be divided by 4 positive divisors. The sum of these divisors (counting 20090641) is 1, the average is 0.25.

Base conversion 20090641

Base System Value
2 Binary 1001100101000111100010001
3 Ternary 1101210201011211
4 Quaternary 1030220330101
5 Quinary 20120400031
6 Senary 1554340121
8 Octal 114507421
10 Decimal 20090641
12 Duodecimal 688a641
16 Hexadecimal 1328f11
20 Vigesimal 65b6c1
36 Base36 bym1d

Cryptographic Hash Functions

md5 9bc76e69c16e0ce37a9a8abcb1c747c4
sha1 0edf8e498c3aa5a7a5c94f180c7ec1235718c95e
sha256 793440a1726a6a3c0d98c38a8407d1facf13542b0a6c80956ae3bc306b80537d
sha512 f204939ea1c776a17168da7a9dfc58af31f1103d2cb2b7f471d29ae60f65b9d9e577af354fdddd1772a46af1759cd3d511c85857916d1085032b214b127e799f
ripemd-160 13bfd6a3f6cc94e12d36e8dbde4f393a3d598fbf

20090641 as geometric shapes

Circle

Radius = n
Diameter 40181282
Circumference 126233220.34302
Area 1.2680531560928E+15

Sphere

Radius = n
Volume 3.3968000970635E+22
Surface area 5.072212624371E+15
Circumference 126233220.34302

Square

Length = n
Perimeter 80362564
Area 403633855790881
Diagonal 28412456.978969

Cube

Length = n
Surface area 2421803134745286
Volume 8.1092628921404E+21
Space diagonal 34798010.968626

Equilateral Triangle

Length = n
Perimeter 60271923
Area 1.7477858647118E+14
Altitude 17399005.484313

Triangular Pyramid

Length = n
Surface area 1.7477858647118E+14
Volume 9.5568579690948E+20
Height 9470818.9929897