20195669 (number)

20195669 is an odd 8-digits composite number following 20195668 and preceding 20195670. In scientific notation, it is written as 2.0195669 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 18375552 positive integers (up to 20195669) that are relatively prime to 20195669.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-five thousand six hundred sixty-nine

Notation

Scientific notation 2.0195669 × 10^7
Engineering notation 2.0195669 × 10^6

Prime Factorization of 20195669

Prime Factorization 13 × 13 × 73 × 1637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1553513
Product of the distinct prime numbers

The prime factorization of 20195669 is 13 × 13 × 73 × 1637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 24, 26, 389, 671, 3632, 4468, 70397, 97342, 615718, 340430, 948476, 7235009, 2318239, 160380, 312405274, 114421205, 2997436962, 5118202526

Basic calculations (n = 20195669)

Multiplication

n×y
n×2 40391338
n×3 60587007
n×4 80782676
n×5 100978345

Division

n÷y
n÷2 10097834.5
n÷3 6731889.6666667
n÷3 5048917.25
n÷5 4039133.8

Exponentiation

ny
n2 407865046357561
n3 8.237107472907E+21
n4 1.6635389604026E+29
n5 3.3596282212894E+36

Nth Root

y√n
2√n 4493.9591675938
3√n 272.32410273936
4√n 67.036998497798
5√n 28.910236792958

Divisors of 20195669

1, 13, 73, 169, 949, 1637, 12337, 21281, 119501, 276653, 1553513, 20195669

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 -20195668
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 20195669 can be divided by 12 positive divisors. The sum of these divisors (counting 20195669) is 1, the average is 0.083333333333333.

Base conversion 20195669

Base System Value
2 Binary 1001101000010100101010101
3 Ternary 1102000001020202
4 Quaternary 1031002211111
5 Quinary 20132230134
6 Senary 2000510245
8 Octal 115024525
10 Decimal 20195669
12 Duodecimal 691b385
16 Hexadecimal 1342955
20 Vigesimal 664939
36 Base36 c0v2t

Cryptographic Hash Functions

md5 0356efa2401cb8b990c7f2f4e6e5968d
sha1 039fb8ba57d67d70c75ad9c81fe949b22e916119
sha256 c556d8cf640d494af32c46734835c10ebbccae24e9b21d30693ef3d073cf8573
sha512 84d34af747370a6133ffecf921c0b351d6d4b061223bbc7befbca9478454a089465d2706a1847f38438827efbe3f8b8fc1b29b17ff125b5af6fcf33fbfc483ca
ripemd-160 55dacb89ef60409a2e8331c4b1abd8fb2375ff95

20195669 as geometric shapes

Circle

Radius = n
Diameter 40391338
Circumference 126893130.72946
Area 1.281345833293E+15

Sphere

Radius = n
Volume 3.4503515098285E+22
Surface area 5.1253833331719E+15
Circumference 126893130.72946

Square

Length = n
Perimeter 80782676
Area 407865046357561
Diagonal 28560989.000998

Cube

Length = n
Surface area 2447190278145366
Volume 8.237107472907E+21
Space diagonal 34979924.800844

Equilateral Triangle

Length = n
Perimeter 60587007
Area 1.7661074573068E+14
Altitude 17489962.400422

Triangular Pyramid

Length = n
Surface area 1.7661074573068E+14
Volume 9.7075242524248E+20
Height 9520329.6669993