13205768 (number)

13205768 is an even 8-digits composite number following 13205767 and preceding 13205769. In scientific notation, it is written as 1.3205768 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 6494400 positive integers (up to 13205768) that are relatively prime to 13205768.

Interesting facts

Basic properties

Name

Name thirteen million two hundred five thousand seven hundred sixty-eight

Notation

Scientific notation 1.3205768 × 10^7
Engineering notation 1.3205768 × 10^6

Prime Factorization of 13205768

Prime Factorization 2 × 2 × 2 × 61 × 27061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3301442
Product of the distinct prime numbers

The prime factorization of 13205768 is 2 × 2 × 2 × 61 × 27061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 74, 18, 886, 715, 7560, 7934, 85109, 55169, 203144, 561574, 9305309, 364870, 53721448, 94874189, 662992233, 26967802, 2310733242, 8906022556

Basic calculations (n = 13205768)

Multiplication

n×y
n×2 26411536
n×3 39617304
n×4 52823072
n×5 66028840

Division

n÷y
n÷2 6602884
n÷3 4401922.6666667
n÷3 3301442
n÷5 2641153.6

Exponentiation

ny
n2 174392308469824
n3 2.3029843666369E+21
n4 3.0412677253434E+28
n5 4.0162276006773E+35

Nth Root

y√n
2√n 3633.9741330945
3√n 236.36756855571
4√n 60.282452945235
5√n 26.555392976748

Divisors of 13205768

1, 2, 4, 8, 61, 122, 244, 488, 27061, 54122, 108244, 216488, 1650721, 3301442, 6602884, 13205768

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13205767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13205768 can be divided by 16 positive divisors. The sum of these divisors (counting 13205768) is 1, the average is 0.0625.

Base conversion 13205768

Base System Value
2 Binary 110010011000000100001000
3 Ternary 220211220220112
4 Quaternary 302120010020
5 Quinary 11340041033
6 Senary 1151013452
8 Octal 62300410
10 Decimal 13205768
12 Duodecimal 450a288
16 Hexadecimal c98108
20 Vigesimal 42ae88
36 Base36 7v1mw

Cryptographic Hash Functions

md5 a4fbaafee4fbfdcc28378379ec1c0945
sha1 a67fe903a0b36ad69a9372f03f2d6ede145427b0
sha256 64bc32d5113981e6a3ca9607f84d52c44b569ee23a5a9e554de4c9eacae4108c
sha512 153f9139fee43c41fc8bf0e60d87e80faa7126394bec93a882df486b62c08f29c6412f4a87a5d36b4c48b11b9264b0eb42af3cb6e7eb24fa0b1098f9d1c26055
ripemd-160 0e91d8f5085c6e9012ceb6f63f3d468318310270

13205768 as geometric shapes

Circle

Radius = n
Diameter 26411536
Circumference 82974287.467622
Area 5.4786959513136E+14

Sphere

Radius = n
Volume 9.646718356745E+21
Surface area 2.1914783805255E+15
Circumference 82974287.467622

Square

Length = n
Perimeter 52823072
Area 174392308469824
Diagonal 18675776.207153

Cube

Length = n
Surface area 1046353850818944
Volume 2.3029843666369E+21
Space diagonal 22873061.128967

Equilateral Triangle

Length = n
Perimeter 39617304
Area 75514084679740
Altitude 11436530.564484

Triangular Pyramid

Length = n
Surface area 75514084679740
Volume 2.7140931043593E+20
Height 6225258.7357175