20105252 (number)

20105252 is an even 8-digits composite number following 20105251 and preceding 20105253. In scientific notation, it is written as 2.0105252 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 9576000 positive integers (up to 20105252) that are relatively prime to 20105252.

Interesting facts

Basic properties

Name

Name twenty million one hundred five thousand two hundred fifty-two

Notation

Scientific notation 2.0105252 × 10^7
Engineering notation 2.0105252 × 10^6

Prime Factorization of 20105252

Prime Factorization 2 × 2 × 43 × 41 × 2851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10052626
Product of the distinct prime numbers

The prime factorization of 20105252 is 2 × 2 × 43 × 41 × 2851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 71, 35, 165, 408, 1488, 123, 82539, 34040, 51902, 412634, 9146526, 192553, 9350055, 50381551, 239395714, 411372226, 9255982868, 1945482138

Basic calculations (n = 20105252)

Multiplication

n×y
n×2 40210504
n×3 60315756
n×4 80421008
n×5 100526260

Division

n÷y
n÷2 10052626
n÷3 6701750.6666667
n÷3 5026313
n÷5 4021050.4

Exponentiation

ny
n2 404221157983504
n3 8.1269682449902E+21
n4 1.6339474456152E+29
n5 3.2850925148851E+36

Nth Root

y√n
2√n 4483.8880449895
3√n 271.91709194598
4√n 66.961840215077
5√n 28.884303800539

Divisors of 20105252

1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2851, 3526, 5702, 7052, 11404, 116891, 122593, 233782, 245186, 467564, 490372, 5026313, 10052626, 20105252

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20105251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20105252 can be divided by 24 positive divisors. The sum of these divisors (counting 20105252) is 1, the average is 0.041666666666667.

Base conversion 20105252

Base System Value
2 Binary 1001100101100100000100100
3 Ternary 1101211110012222
4 Quaternary 1030230200210
5 Quinary 20121332002
6 Senary 1554531512
8 Octal 114544044
10 Decimal 20105252
12 Duodecimal 6896b98
16 Hexadecimal 132c824
20 Vigesimal 65d32c
36 Base36 byxb8

Cryptographic Hash Functions

md5 e6013c074590cdff7cede65e61288ebf
sha1 51f2a170ab935e051ced803db52439ee9a40c493
sha256 82f1b3c60e608047350c3de05d10818c8ff7d070b22c09379b56eebb71991da3
sha512 36c59a3e6e87179ac3969afa60f80adc5a6f08a64059c61d0e874fa3c3c9392c6dcad3b91f58d74f8d92b0588956398a91c3de545e2683ec7ac051bf9361f19d
ripemd-160 6a365721ef2a99de085d8f4451ac0a4a49a1e951

20105252 as geometric shapes

Circle

Radius = n
Diameter 40210504
Circumference 126325023.96354
Area 1.2698982203465E+15

Sphere

Radius = n
Volume 3.4042164979225E+22
Surface area 5.0795928813861E+15
Circumference 126325023.96354

Square

Length = n
Perimeter 80421008
Area 404221157983504
Diagonal 28433120.053329

Cube

Length = n
Surface area 2425326947901024
Volume 8.1269682449902E+21
Space diagonal 34823317.962976

Equilateral Triangle

Length = n
Perimeter 60315756
Area 1.7503289578044E+14
Altitude 17411658.981488

Triangular Pyramid

Length = n
Surface area 1.7503289578044E+14
Volume 9.5777239275338E+20
Height 9477706.6844429