20538052 (number)

20538052 is an even 8-digits composite number following 20538051 and preceding 20538053. In scientific notation, it is written as 2.0538052 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10223336 positive integers (up to 20538052) that are relatively prime to 20538052.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-eight thousand fifty-two

Notation

Scientific notation 2.0538052 × 10^7
Engineering notation 2.0538052 × 10^6

Prime Factorization of 20538052

Prime Factorization 2 × 2 × 227 × 22619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10269026
Product of the distinct prime numbers

The prime factorization of 20538052 is 2 × 2 × 227 × 22619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 86, 2, 500, 722, 1044, 411, 22338, 442, 282763, 125867, 3699914, 5568095, 54457377, 38191177, 62146632, 508207077, 7004842193, 3465340569

Basic calculations (n = 20538052)

Multiplication

n×y
n×2 41076104
n×3 61614156
n×4 82152208
n×5 102690260

Division

n÷y
n÷2 10269026
n÷3 6846017.3333333
n÷3 5134513
n÷5 4107610.4

Exponentiation

ny
n2 421811579954704
n3 8.6631881633119E+21
n4 1.7792500898388E+29
n5 3.6542330866115E+36

Nth Root

y√n
2√n 4531.8927613085
3√n 273.85441677423
4√n 67.319334231025
5√n 29.007603455036

Divisors of 20538052

1, 2, 4, 227, 454, 908, 22619, 45238, 90476, 5134513, 10269026, 20538052

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 -20538051
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 20538052 can be divided by 12 positive divisors. The sum of these divisors (counting 20538052) is 1, the average is 0.083333333333333.

Base conversion 20538052

Base System Value
2 Binary 1001110010110001011000100
3 Ternary 1102122102220121
4 Quaternary 1032112023010
5 Quinary 20224204202
6 Senary 2012111324
8 Octal 116261304
10 Decimal 20538052
12 Duodecimal 6a65544
16 Hexadecimal 13962c4
20 Vigesimal 68752c
36 Base36 c879g

Cryptographic Hash Functions

md5 225990d8595821f19dc2d15610502669
sha1 0c2859d49740a5224c7d359028dc054192dd4a8f
sha256 62c3f7780f4611a42ea9ecdc819ba85f20d52bacefe3767d2cf62d8d96fc9f89
sha512 dc0c9138081cd9e0c7b42089a982b88104d0b94c346c123eb88b20336eec505fcbcdd1c65bb66ac5082a8b08b3ca0c923fd99b666f79d37bfb28b3af84d445a6
ripemd-160 8af7282eaf2e0a06b2b5c3e23938c24309290e3e

20538052 as geometric shapes

Circle

Radius = n
Diameter 41076104
Circumference 129044386.56449
Area 1.3251601607848E+15

Sphere

Radius = n
Volume 3.6288277720702E+22
Surface area 5.3006406431392E+15
Circumference 129044386.56449

Square

Length = n
Perimeter 82152208
Area 421811579954704
Diagonal 29045191.683124

Cube

Length = n
Surface area 2530869479728224
Volume 8.6631881633119E+21
Space diagonal 35572949.552492

Equilateral Triangle

Length = n
Perimeter 61614156
Area 1.8264977192561E+14
Altitude 17786474.776246

Triangular Pyramid

Length = n
Surface area 1.8264977192561E+14
Volume 1.0209665161621E+21
Height 9681730.5610413