20238872 (number)

20238872 is an even 8-digits composite number following 20238871 and preceding 20238873. In scientific notation, it is written as 2.0238872 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 10088064 positive integers (up to 20238872) that are relatively prime to 20238872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0238872 × 10^7
Engineering notation 2.0238872 × 10^6

Prime Factorization of 20238872

Prime Factorization 2 × 2 × 2 × 7507 × 337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5059718
Product of the distinct prime numbers

The prime factorization of 20238872 is 2 × 2 × 2 × 7507 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 34, 10, 296, 31, 6626, 6722, 52194, 20580, 503128, 104761, 1946527, 4098908, 21894157, 23636396, 17038811, 297839917, 2461610999, 2629474999

Basic calculations (n = 20238872)

Multiplication

n×y
n×2 40477744
n×3 60716616
n×4 80955488
n×5 101194360

Division

n÷y
n÷2 10119436
n÷3 6746290.6666667
n÷3 5059718
n÷5 4047774.4

Exponentiation

ny
n2 409611939832384
n3 8.2900836199393E+21
n4 1.6778194125325E+29
n5 3.395717232936E+36

Nth Root

y√n
2√n 4498.7633856428
3√n 272.51815158385
4√n 67.072821512463
5√n 28.922595299798

Divisors of 20238872

1, 2, 4, 8, 337, 674, 1348, 2696, 7507, 15014, 30028, 60056, 2529859, 5059718, 10119436, 20238872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238872 can be divided by 16 positive divisors. The sum of these divisors (counting 20238872) is 1, the average is 0.0625.

Base conversion 20238872

Base System Value
2 Binary 1001101001101001000011000
3 Ternary 1102002020111212
4 Quaternary 1031031020120
5 Quinary 20140120442
6 Senary 2001442252
8 Octal 115151030
10 Decimal 20238872
12 Duodecimal 6940388
16 Hexadecimal 134d218
20 Vigesimal 669h3c
36 Base36 c1sew

Cryptographic Hash Functions

md5 e91f6a993d90fd2e108cc305d9aa215b
sha1 8050429d13f7eb7b2352388298c9956042d58494
sha256 b1b11596664564a4e642b66117d2578a817de20551a7e921950a2bed4717c677
sha512 28a7a57f9c04c645c6b58157f7f3035fb539fadcff9c0fe5f9be43f7dbfd2224247800005a8cc6133411831324431dcb3885211b3da34e280ae1fb1edecf6692
ripemd-160 4662469310b0ce87b76aaf8367b6267b0ad6157c

20238872 as geometric shapes

Circle

Radius = n
Diameter 40477744
Circumference 127164583.18429
Area 1.2868338610001E+15

Sphere

Radius = n
Volume 3.4725421064062E+22
Surface area 5.1473354440003E+15
Circumference 127164583.18429

Square

Length = n
Perimeter 80955488
Area 409611939832384
Diagonal 28622087.269533

Cube

Length = n
Surface area 2457671638994304
Volume 8.2900836199393E+21
Space diagonal 35054754.591883

Equilateral Triangle

Length = n
Perimeter 60716616
Area 1.7736717279413E+14
Altitude 17527377.295942

Triangular Pyramid

Length = n
Surface area 1.7736717279413E+14
Volume 9.7699572404377E+20
Height 9540695.756511