13309745 (number)

13309745 is an odd 8-digits composite number following 13309744 and preceding 13309746. In scientific notation, it is written as 1.3309745 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 10647792 positive integers (up to 13309745) that are relatively prime to 13309745.

Interesting facts

Basic properties

Name

Name thirteen million three hundred nine thousand seven hundred forty-five

Notation

Scientific notation 1.3309745 × 10^7
Engineering notation 1.3309745 × 10^6

Prime Factorization of 13309745

Prime Factorization 5 × 2661949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13309745
Product of the distinct prime numbers

The prime factorization of 13309745 is 5 × 2661949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 29, 2, 716, 82, 4334, 4499, 5843, 87603, 557458, 86235, 7619039, 63841, 20664886, 85712405, 231215932, 630440154, 7729031381, 4794371906

Basic calculations (n = 13309745)

Multiplication

n×y
n×2 26619490
n×3 39929235
n×4 53238980
n×5 66548725

Division

n÷y
n÷2 6654872.5
n÷3 4436581.6666667
n÷3 3327436.25
n÷5 2661949

Exponentiation

ny
n2 177149311965025
n3 2.3578121691799E+21
n4 3.1381878729682E+28
n5 4.1768480351299E+35

Nth Root

y√n
2√n 3648.2523213177
3√n 236.98630244799
4√n 60.400764244484
5√n 26.597079228849

Divisors of 13309745

1, 5, 2661949, 13309745

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13309744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13309745 can be divided by 4 positive divisors. The sum of these divisors (counting 13309745) is 1, the average is 0.25.

Base conversion 13309745

Base System Value
2 Binary 110010110001011100110001
3 Ternary 221001012112112
4 Quaternary 302301130301
5 Quinary 11401402440
6 Senary 1153135105
8 Octal 62613461
10 Decimal 13309745
12 Duodecimal 455a495
16 Hexadecimal cb1731
20 Vigesimal 433e75
36 Base36 7x9v5

Cryptographic Hash Functions

md5 b2039325c52a0318176f1cc508c36e44
sha1 9bcd43334c1e05181e62b0149e3b61b97e2a9345
sha256 35571e812beb285cf71f59b26d92cef8fc6cb4f2560290ec639d4a737ec9b2e6
sha512 1ac5a82a0f31e476858007e74d27aad12400871f179703298b52753f198074f0f4070c2b0118457094e66e379135e3021b96b322b6f56ef15678d6c6fd6529d6
ripemd-160 fa709d6da6c8b6ef03a244e59d261a8d624a75f6

13309745 as geometric shapes

Circle

Radius = n
Diameter 26619490
Circumference 83627594.226307
Area 5.5653097705781E+14

Sphere

Radius = n
Volume 9.876380518987E+21
Surface area 2.2261239082312E+15
Circumference 83627594.226307

Square

Length = n
Perimeter 53238980
Area 177149311965025
Diagonal 18822821.890727

Cube

Length = n
Surface area 1062895871790150
Volume 2.3578121691799E+21
Space diagonal 23053154.575786

Equilateral Triangle

Length = n
Perimeter 39929235
Area 76707902212323
Altitude 11526577.287893

Triangular Pyramid

Length = n
Surface area 76707902212323
Volume 2.7787082893188E+20
Height 6274273.9635758