20194536 (number)

20194536 is an even 8-digits composite number following 20194535 and preceding 20194537. In scientific notation, it is written as 2.0194536 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6709440 positive integers (up to 20194536) that are relatively prime to 20194536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0194536 × 10^7
Engineering notation 2.0194536 × 10^6

Prime Factorization of 20194536

Prime Factorization 2 × 2 × 2 × 3 × 349 × 2411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5048634
Product of the distinct prime numbers

The prime factorization of 20194536 is 2 × 2 × 2 × 3 × 349 × 2411. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20194536)

Multiplication

n×y
n×2 40389072
n×3 60583608
n×4 80778144
n×5 100972680

Division

n÷y
n÷2 10097268
n÷3 6731512
n÷3 5048634
n÷5 4038907.2

Exponentiation

ny
n2 407819284255296
n3 8.2357212173878E+21
n4 1.663165686105E+29
n5 3.3586859322013E+36

Nth Root

y√n
2√n 4493.8331077155
3√n 272.31901008016
4√n 67.036058265052
5√n 28.909912406246

Divisors of 20194536

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20194535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20194536 can be divided by 32 positive divisors. The sum of these divisors (counting 20194536) is 1, the average is 0.03125.

Base conversion 20194536

Base System Value
2 Binary 1001101000010010011101000
3 Ternary 1101222222200210
4 Quaternary 1031002103220
5 Quinary 20132211121
6 Senary 2000501120
8 Octal 115022350
10 Decimal 20194536
12 Duodecimal 691a7a0
16 Hexadecimal 13424e8
20 Vigesimal 66466g
36 Base36 c0u7c

Cryptographic Hash Functions

md5 5ed0b57353b04123616c8060a3cc7199
sha1 42987c9672d40c8e9247074db0f09e6b9d5e649d
sha256 a40197ecf7afd88de1d49f334884017f8d14b587730fec1d8c79064fb161dbdd
sha512 3bdd07d95ce8aad23fc450c5c6837c4014b8a5e85a47f0356934be1b24a264c7faaed2e091620b0447f37fd03a0372ce37bdfb8078ca4f1e19c6fd68a7c8cf96
ripemd-160 3a05ac0d5effdb4f2936c08a075d43ffaf27ea77

20194536 as geometric shapes

Circle

Radius = n
Diameter 40389072
Circumference 126886011.88051
Area 1.2812020674087E+15

Sphere

Radius = n
Volume 3.4497708364745E+22
Surface area 5.1248082696347E+15
Circumference 126886011.88051

Square

Length = n
Perimeter 80778144
Area 407819284255296
Diagonal 28559386.697032

Cube

Length = n
Surface area 2446915705531776
Volume 8.2357212173878E+21
Space diagonal 34977962.387279

Equilateral Triangle

Length = n
Perimeter 60583608
Area 1.7659093015914E+14
Altitude 17488981.193639

Triangular Pyramid

Length = n
Surface area 1.7659093015914E+14
Volume 9.7058905346281E+20
Height 9519795.5656772