13258439 (number)

13258439 is an odd 8-digits composite number following 13258438 and preceding 13258440. In scientific notation, it is written as 1.3258439 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 13250424 positive integers (up to 13258439) that are relatively prime to 13258439.

Interesting facts

Basic properties

Name

Name thirteen million two hundred fifty-eight thousand four hundred thirty-nine

Notation

Scientific notation 1.3258439 × 10^7
Engineering notation 1.3258439 × 10^6

Prime Factorization of 13258439

Prime Factorization 5683 × 2333

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13258439
Product of the distinct prime numbers

The prime factorization of 13258439 is 5683 × 2333. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 50, 61, 245, 86, 3758, 1527, 21592, 95188, 734245, 28336, 5554626, 7357860, 52119353, 23684500, 375240180, 164849099, 3071734107, 2749619505

Basic calculations (n = 13258439)

Multiplication

n×y
n×2 26516878
n×3 39775317
n×4 53033756
n×5 66292195

Division

n÷y
n÷2 6629219.5
n÷3 4419479.6666667
n÷3 3314609.75
n÷5 2651687.8

Exponentiation

ny
n2 175786204716721
n3 2.3306506722782E+21
n4 3.0900789768709E+28
n5 4.0969623620025E+35

Nth Root

y√n
2√n 3641.2139459252
3√n 236.68140114131
4√n 60.342472156228
5√n 26.576542416188

Divisors of 13258439

1, 2333, 5683, 13258439

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 -13258438
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 13258439 can be divided by 4 positive divisors. The sum of these divisors (counting 13258439) is 1, the average is 0.25.

Base conversion 13258439

Base System Value
2 Binary 110010100100111011000111
3 Ternary 220221121011022
4 Quaternary 302210323013
5 Quinary 11343232224
6 Senary 1152101355
8 Octal 62447307
10 Decimal 13258439
12 Duodecimal 453485b
16 Hexadecimal ca4ec7
20 Vigesimal 42h61j
36 Base36 7w69z

Cryptographic Hash Functions

md5 97395788302090e7369e2735a3d72312
sha1 c26e201d7f3c69917e10e1928168e5e556b7e642
sha256 4f18035171a41b957bc480b796583dc55559a0e46ae28d3f35bee553b6723be8
sha512 2e6d557014b77b142e1e547cc18724c55042ca8217cb74ca90c2ee8493b3adc153fef52039ee26f104f44269c3f54b4894633844e14148e49bcc6a887f03c295
ripemd-160 37f5195c27910647223da7b11a81766dedfcb4ef

13258439 as geometric shapes

Circle

Radius = n
Diameter 26516878
Circumference 83305229.120937
Area 5.5224864934048E+14

Sphere

Radius = n
Volume 9.7626067068176E+21
Surface area 2.2089945973619E+15
Circumference 83305229.120937

Square

Length = n
Perimeter 53033756
Area 175786204716721
Diagonal 18750264.249696

Cube

Length = n
Surface area 1054717228300326
Volume 2.3306506722782E+21
Space diagonal 22964289.977053

Equilateral Triangle

Length = n
Perimeter 39775317
Area 76117659459766
Altitude 11482144.988526

Triangular Pyramid

Length = n
Surface area 76117659459766
Volume 2.7466981582415E+20
Height 6250088.0832321