13661908 (number)

13661908 is an even 8-digits composite number following 13661907 and preceding 13661909. In scientific notation, it is written as 1.3661908 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 6030816 positive integers (up to 13661908) that are relatively prime to 13661908.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand nine hundred eight

Notation

Scientific notation 1.3661908 × 10^7
Engineering notation 1.3661908 × 10^6

Prime Factorization of 13661908

Prime Factorization 2 × 2 × 13 × 23 × 11423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6830954
Product of the distinct prime numbers

The prime factorization of 13661908 is 2 × 2 × 13 × 23 × 11423. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 83, 89, 568, 237, 4037, 5440, 19096, 16678, 341523, 440921, 5019955, 3186111, 97202773, 64626508, 456952874, 300430832, 7441466003, 6890113717

Basic calculations (n = 13661908)

Multiplication

n×y
n×2 27323816
n×3 40985724
n×4 54647632
n×5 68309540

Division

n÷y
n÷2 6830954
n÷3 4553969.3333333
n÷3 3415477
n÷5 2732381.6

Exponentiation

ny
n2 186647730200464
n3 2.5499641184076E+21
n4 3.4837375188985E+28
n5 4.759450147934E+35

Nth Root

y√n
2√n 3696.2018343159
3√n 239.0582772518
4√n 60.796396556999
5√n 26.736359446437

Divisors of 13661908

1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 11423, 22846, 45692, 148499, 262729, 296998, 525458, 593996, 1050916, 3415477, 6830954, 13661908

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 -13661907
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 13661908 can be divided by 24 positive divisors. The sum of these divisors (counting 13661908) is 1, the average is 0.041666666666667.

Base conversion 13661908

Base System Value
2 Binary 110100000111011011010100
3 Ternary 221201002121121
4 Quaternary 310013123110
5 Quinary 11444140113
6 Senary 1204453324
8 Octal 64073324
10 Decimal 13661908
12 Duodecimal 46aa244
16 Hexadecimal d076d4
20 Vigesimal 457ef8
36 Base36 84tlg

Cryptographic Hash Functions

md5 74334ad33e41e92d32b2a61eb6b0a4b5
sha1 4fb3dd6a8a9f8c92400ebc4693a78c7d5a1ccc16
sha256 632215f1be55b62ba05ee657cd73596c045c70d49918207b6737dc0fb3656275
sha512 5ec6b07f032810df8410e1bdf710eb4b5c2c42e05fe7c0766a71972ca2bdd09f7502693f5127f73f036e443d5bf2d063bc02d630942b6206c5238fc6646674f8
ripemd-160 0c5afd29b5e8bc9b4af006820a49b0c7badfc607

13661908 as geometric shapes

Circle

Radius = n
Diameter 27323816
Circumference 85840299.613639
Area 5.8637113800699E+14

Sphere

Radius = n
Volume 1.0681264721742E+22
Surface area 2.345484552028E+15
Circumference 85840299.613639

Square

Length = n
Perimeter 54647632
Area 186647730200464
Diagonal 19320855.581493

Cube

Length = n
Surface area 1119886381202784
Volume 2.5499641184076E+21
Space diagonal 23663118.784332

Equilateral Triangle

Length = n
Perimeter 40985724
Area 80820837956153
Altitude 11831559.392166

Triangular Pyramid

Length = n
Surface area 80820837956153
Volume 3.0051615331806E+20
Height 6440285.1938312