20183872 (number)

20183872 is an even 8-digits composite number following 20183871 and preceding 20183873. In scientific notation, it is written as 2.0183872 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 14 positive divisors. There are 10091904 positive integers (up to 20183872) that are relatively prime to 20183872.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-three thousand eight hundred seventy-two

Notation

Scientific notation 2.0183872 × 10^7
Engineering notation 2.0183872 × 10^6

Prime Factorization of 20183872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 315373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 630746
Product of the distinct prime numbers

The prime factorization of 20183872 is 2 × 2 × 2 × 2 × 2 × 2 × 315373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 69, 65, 964, 889, 6058, 9350, 74923, 856, 204899, 934004, 9029186, 7249704, 11901840, 37977600, 179350455, 506098764, 6399719754, 5202213052

Basic calculations (n = 20183872)

Multiplication

n×y
n×2 40367744
n×3 60551616
n×4 80735488
n×5 100919360

Division

n÷y
n÷2 10091936
n÷3 6727957.3333333
n÷3 5045968
n÷5 4036774.4

Exponentiation

ny
n2 407388688912384
n3 8.2226811512554E+21
n4 1.6596554385375E+29
n5 3.3498272935545E+36

Nth Root

y√n
2√n 4492.646436122
3√n 272.27106771857
4√n 67.027206685957
5√n 28.906858506455

Divisors of 20183872

1, 2, 4, 8, 16, 32, 64, 315373, 630746, 1261492, 2522984, 5045968, 10091936, 20183872

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20183871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20183872 can be divided by 14 positive divisors. The sum of these divisors (counting 20183872) is 1, the average is 0.071428571428571.

Base conversion 20183872

Base System Value
2 Binary 1001100111111101101000000
3 Ternary 1101222110001211
4 Quaternary 1030333231000
5 Quinary 20131340442
6 Senary 2000335504
8 Octal 114775500
10 Decimal 20183872
12 Duodecimal 6914594
16 Hexadecimal 133fb40
20 Vigesimal 662jdc
36 Base36 c0lz4

Cryptographic Hash Functions

md5 6fe6bef95be9c11a102779ea3665a92b
sha1 452e1860c010661b8ccb0c2f3cac9b85da300376
sha256 db3b01aecfa4d0371e2dcb7b273b6ab9ca7a89dc81bfb422b66c4dbbd4225ee8
sha512 8b6123ed458246f41cf22d813c89fdb290ad68b9ac64eede70fd27c10926d8b378daeca6b1c0dcbd6ad569f89f4447edb0d76be439988be3bab64385b24c36b2
ripemd-160 56a547ae166dea0fbdbf6284ccf28a6a8b126de6

20183872 as geometric shapes

Circle

Radius = n
Diameter 40367744
Circumference 126819007.99239
Area 1.2798493122427E+15

Sphere

Radius = n
Volume 3.444308626346E+22
Surface area 5.1193972489709E+15
Circumference 126819007.99239

Square

Length = n
Perimeter 80735488
Area 407388688912384
Diagonal 28544305.523603

Cube

Length = n
Surface area 2444332133474304
Volume 8.2226811512554E+21
Space diagonal 34959491.797467

Equilateral Triangle

Length = n
Perimeter 60551616
Area 1.7640447690628E+14
Altitude 17479745.898733

Triangular Pyramid

Length = n
Surface area 1.7640447690628E+14
Volume 9.6905226693125E+20
Height 9514768.5078675