20538196 (number)

20538196 is an even 8-digits composite number following 20538195 and preceding 20538197. In scientific notation, it is written as 2.0538196 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 8765472 positive integers (up to 20538196) that are relatively prime to 20538196.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-eight thousand one hundred ninety-six

Notation

Scientific notation 2.0538196 × 10^7
Engineering notation 2.0538196 × 10^6

Prime Factorization of 20538196

Prime Factorization 2 × 2 × 7 × 263 × 2789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10269098
Product of the distinct prime numbers

The prime factorization of 20538196 is 2 × 2 × 7 × 263 × 2789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 28, 96, 664, 81, 6072, 9553, 79320, 82242, 525333, 908056, 9985327, 3820381, 86134878, 850714, 811180239, 366255269, 8860831984, 824205821

Basic calculations (n = 20538196)

Multiplication

n×y
n×2 41076392
n×3 61614588
n×4 82152784
n×5 102690980

Division

n÷y
n÷2 10269098
n÷3 6846065.3333333
n÷3 5134549
n÷5 4107639.2

Exponentiation

ny
n2 421817494934416
n3 8.663370387192E+21
n4 1.7792999903275E+29
n5 3.6543611944143E+36

Nth Root

y√n
2√n 4531.9086486821
3√n 273.85505680481
4√n 67.319452231002
5√n 29.007644131563

Divisors of 20538196

1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 2789, 3682, 5578, 7364, 11156, 19523, 39046, 78092, 733507, 1467014, 2934028, 5134549, 10269098, 20538196

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 -20538195
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 20538196 can be divided by 24 positive divisors. The sum of these divisors (counting 20538196) is 1, the average is 0.041666666666667.

Base conversion 20538196

Base System Value
2 Binary 1001110010110001101010100
3 Ternary 1102122110002221
4 Quaternary 1032112031110
5 Quinary 20224210241
6 Senary 2012112124
8 Octal 116261524
10 Decimal 20538196
12 Duodecimal 6a65644
16 Hexadecimal 1396354
20 Vigesimal 68759g
36 Base36 c87dg

Cryptographic Hash Functions

md5 85e910957037965dbee9fad5939d3562
sha1 273583613ba12e265d7be766a41bfce5c34c4168
sha256 787bd4e2f5dc02561fa1b8d8d9787d88f9c8d9a110eabc9e288b29f176f660a6
sha512 b80ccf4dd12b501796bbbf32ed34a96d562e187705961bcbd53f96cc220bb76fb3b3e11a1a14f127e8741dc60649cba1135a17bf398931a9c5883285b6ce06ca
ripemd-160 859dc95fb265e1a67f557ee0067851bb47099644

20538196 as geometric shapes

Circle

Radius = n
Diameter 41076392
Circumference 129045291.34317
Area 1.3251787432416E+15

Sphere

Radius = n
Volume 3.6289041018307E+22
Surface area 5.3007149729664E+15
Circumference 129045291.34317

Square

Length = n
Perimeter 82152784
Area 421817494934416
Diagonal 29045395.329877

Cube

Length = n
Surface area 2530904969606496
Volume 8.663370387192E+21
Space diagonal 35573198.967808

Equilateral Triangle

Length = n
Perimeter 61614588
Area 1.8265233318696E+14
Altitude 17786599.483904

Triangular Pyramid

Length = n
Surface area 1.8265233318696E+14
Volume 1.0209879914524E+21
Height 9681798.4432923