22131808 (number)

22131808 is an even 8-digits composite number following 22131807 and preceding 22131809. In scientific notation, it is written as 2.2131808 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 10340352 positive integers (up to 22131808) that are relatively prime to 22131808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2131808 × 10^7
Engineering notation 2.2131808 × 10^6

Prime Factorization of 22131808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 89 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1383238
Product of the distinct prime numbers

The prime factorization of 22131808 is 2 × 2 × 2 × 2 × 2 × 19 × 89 × 409. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22131808)

Multiplication

n×y
n×2 44263616
n×3 66395424
n×4 88527232
n×5 110659040

Division

n÷y
n÷2 11065904
n÷3 7377269.3333333
n÷3 5532952
n÷5 4426361.6

Exponentiation

ny
n2 489816925348864
n3 1.0840534146971E+22
n4 2.3992062035821E+29
n5 5.3098771050089E+36

Nth Root

y√n
2√n 4704.44555713
3√n 280.76241194039
4√n 68.588960898456
5√n 29.444445413114

Divisors of 22131808

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 -22131807
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 22131808 can be divided by 48 positive divisors. The sum of these divisors (counting 22131808) is 1, the average is 0.020833333333333.

Base conversion 22131808

Base System Value
2 Binary 1010100011011010001100000
3 Ternary 1112122102010121
4 Quaternary 1110123101200
5 Quinary 21131204213
6 Senary 2110210024
8 Octal 124332140
10 Decimal 22131808
12 Duodecimal 74b3914
16 Hexadecimal 151b460
20 Vigesimal 6i69a8
36 Base36 d6d0g

Cryptographic Hash Functions

md5 fef4b819e59b9fe1cb72937a6169f189
sha1 ca598af60327b976fb456a29a1775e7f9b2e9067
sha256 5bf706d034c751aac533767aaa28b2b9df71b5cd52e42519bd358a9e0f79dcb8
sha512 2f289eb39767db7a6432876f8f897d7f30eec81889e39efac3b813290e3314b78c34fe9d0679e3b7fe24a9cf4d4d1c3213a451f02bae53d565cccba359f3cf6c
ripemd-160 1685cfe138f0991f3680ab6057d682f5d62a6c5e

22131808 as geometric shapes

Circle

Radius = n
Diameter 44263616
Circumference 139058250.84692
Area 1.5388052542799E+15

Sphere

Radius = n
Volume 4.5408723249486E+22
Surface area 6.1552210171197E+15
Circumference 139058250.84692

Square

Length = n
Perimeter 88527232
Area 489816925348864
Diagonal 31299103.033437

Cube

Length = n
Surface area 2938901552093184
Volume 1.0840534146971E+22
Space diagonal 38333415.919359

Equilateral Triangle

Length = n
Perimeter 66395424
Area 2.1209695027785E+14
Altitude 19166707.95968

Triangular Pyramid

Length = n
Surface area 2.1209695027785E+14
Volume 1.277569201168E+21
Height 10433034.344479