20528068 (number)

20528068 is an even 8-digits composite number following 20528067 and preceding 20528069. In scientific notation, it is written as 2.0528068 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9330920 positive integers (up to 20528068) that are relatively prime to 20528068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0528068 × 10^7
Engineering notation 2.0528068 × 10^6

Prime Factorization of 20528068

Prime Factorization 2 × 2 × 11 × 466547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10264034
Product of the distinct prime numbers

The prime factorization of 20528068 is 2 × 2 × 11 × 466547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 15, 21, 767, 976, 8938, 573, 65753, 76187, 439623, 311625, 2108076, 1760299, 12964549, 97560573, 362396458, 590121757, 1923518713, 7460412855

Basic calculations (n = 20528068)

Multiplication

n×y
n×2 41056136
n×3 61584204
n×4 82112272
n×5 102640340

Division

n÷y
n÷2 10264034
n÷3 6842689.3333333
n÷3 5132017
n÷5 4105613.6

Exponentiation

ny
n2 421401575812624
n3 8.6505602035887E+21
n4 1.7757928809736E+29
n5 3.6453597014543E+36

Nth Root

y√n
2√n 4530.7911009006
3√n 273.81003402455
4√n 67.311151385937
5√n 29.004782659334

Divisors of 20528068

1, 2, 4, 11, 22, 44, 466547, 933094, 1866188, 5132017, 10264034, 20528068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20528067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20528068 can be divided by 12 positive divisors. The sum of these divisors (counting 20528068) is 1, the average is 0.083333333333333.

Base conversion 20528068

Base System Value
2 Binary 1001110010011101111000100
3 Ternary 1102121221012211
4 Quaternary 1032103233010
5 Quinary 20223344233
6 Senary 2011553204
8 Octal 116235704
10 Decimal 20528068
12 Duodecimal 6a5b804
16 Hexadecimal 1393bc4
20 Vigesimal 686038
36 Base36 c7zk4

Cryptographic Hash Functions

md5 81ed8b9b600daaebf5ab01b5369b2c40
sha1 8946a454f42283108b29a4f9889719392840ed76
sha256 d4089cd700cad3a89cbc425b629d4801dbdb88f27c11576d58c07de9b6430c4b
sha512 f5ed4994dd4837e8a5d8740cddfb40ec797331d7fcba10bb0fb64efe93e4bf4c4395116d4e5d82ad39111f1bb6e1e4cb48a6386753ded6ea812e5e5c3f26c85a
ripemd-160 24ec6bd4cd6b83f356c1d2b0fa10006a85a1b6cb

20528068 as geometric shapes

Circle

Radius = n
Diameter 41056136
Circumference 128981655.24238
Area 1.3238720947841E+15

Sphere

Radius = n
Volume 3.6235381846707E+22
Surface area 5.2954883791364E+15
Circumference 128981655.24238

Square

Length = n
Perimeter 82112272
Area 421401575812624
Diagonal 29031072.174917

Cube

Length = n
Surface area 2528409454875744
Volume 8.6505602035887E+21
Space diagonal 35555656.757229

Equilateral Triangle

Length = n
Perimeter 61584204
Area 1.8247223492426E+14
Altitude 17777828.378614

Triangular Pyramid

Length = n
Surface area 1.8247223492426E+14
Volume 1.0194782968367E+21
Height 9677024.0583057