20525862 (number)

20525862 is an even 8-digits composite number following 20525861 and preceding 20525863. In scientific notation, it is written as 2.0525862 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5864520 positive integers (up to 20525862) that are relatively prime to 20525862.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-five thousand eight hundred sixty-two

Notation

Scientific notation 2.0525862 × 10^7
Engineering notation 2.0525862 × 10^6

Prime Factorization of 20525862

Prime Factorization 2 × 3 × 7 × 488711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20525862
Product of the distinct prime numbers

The prime factorization of 20525862 is 2 × 3 × 7 × 488711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 34, 56, 603, 968, 3787, 6420, 18270, 71301, 348984, 458079, 9841119, 6793752, 82734088, 44183153, 329477755, 907470236, 1282838477, 6756700155

Basic calculations (n = 20525862)

Multiplication

n×y
n×2 41051724
n×3 61577586
n×4 82103448
n×5 102629310

Division

n÷y
n÷2 10262931
n÷3 6841954
n÷3 5131465.5
n÷5 4105172.4

Exponentiation

ny
n2 421311010843044
n3 8.6477716676448E+21
n4 1.7750296785759E+29
n5 3.6434014228353E+36

Nth Root

y√n
2√n 4530.5476490155
3√n 273.80022555852
4√n 67.309342954864
5√n 29.00415924654

Divisors of 20525862

1, 2, 3, 6, 7, 14, 21, 42, 488711, 977422, 1466133, 2932266, 3420977, 6841954, 10262931, 20525862

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 -20525861
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 20525862 can be divided by 16 positive divisors. The sum of these divisors (counting 20525862) is 1, the average is 0.0625.

Base conversion 20525862

Base System Value
2 Binary 1001110010011001100100110
3 Ternary 1102121211012010
4 Quaternary 1032103030212
5 Quinary 20223311422
6 Senary 2011535050
8 Octal 116231446
10 Decimal 20525862
12 Duodecimal 6a5a486
16 Hexadecimal 1393326
20 Vigesimal 685ed2
36 Base36 c7xuu

Cryptographic Hash Functions

md5 a7c621073404d2edaf4b4d5150785e97
sha1 087d4890bc20811bedfa7fab4a6c4c0a1a8758f7
sha256 e752fbcfe1444c793d6cdc71f8e4fa38fedf5e1ed48bc87897cd79358d8691d3
sha512 240295c7086913be676a4c93f26755e2bb0b7e4c17ec4e246c9682fa12820263a7ec5894c81666543bc4bb450ca14f69d5ce8cada12f89b3949a5e1991026efb
ripemd-160 9a9fda315a94592b12983e60943b6a605176a8cd

20525862 as geometric shapes

Circle

Radius = n
Diameter 41051724
Circumference 128967794.5356
Area 1.323587576541E+15

Sphere

Radius = n
Volume 3.622370125466E+22
Surface area 5.294350306164E+15
Circumference 128967794.5356

Square

Length = n
Perimeter 82103448
Area 421311010843044
Diagonal 29027952.419799

Cube

Length = n
Surface area 2527866065058264
Volume 8.6477716676448E+21
Space diagonal 35551835.853147

Equilateral Triangle

Length = n
Perimeter 61577586
Area 1.8243301914209E+14
Altitude 17775917.926574

Triangular Pyramid

Length = n
Surface area 1.8243301914209E+14
Volume 1.0191496647241E+21
Height 9675984.1399328