13256430 (number)

13256430 is an even 8-digits composite number following 13256429 and preceding 13256431. In scientific notation, it is written as 1.3256430 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 3002880 positive integers (up to 13256430) that are relatively prime to 13256430.

Interesting facts

Basic properties

Name

Name thirteen million two hundred fifty-six thousand four hundred thirty

Notation

Scientific notation 1.3256430 × 10^7
Engineering notation 1.3256430 × 10^6

Prime Factorization of 13256430

Prime Factorization 2 × 3 × 5 × 187 × 17 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13256430
Product of the distinct prime numbers

The prime factorization of 13256430 is 2 × 3 × 5 × 187 × 17 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13256430)

Multiplication

n×y
n×2 26512860
n×3 39769290
n×4 53025720
n×5 66282150

Division

n÷y
n÷2 6628215
n÷3 4418810
n÷3 3314107.5
n÷5 2651286

Exponentiation

ny
n2 175732936344900
n3 2.3295913693506E+21
n4 3.0882064916401E+28
n5 4.0938593181972E+35

Nth Root

y√n
2√n 3640.9380659385
3√n 236.66944606491
4√n 60.340186160953
5√n 26.575736959224

Divisors of 13256430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13256429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13256430 can be divided by 64 positive divisors. The sum of these divisors (counting 13256430) is 1, the average is 0.015625.

Base conversion 13256430

Base System Value
2 Binary 110010100100011011101110
3 Ternary 220221111101220
4 Quaternary 302210123232
5 Quinary 11343201210
6 Senary 1152044210
8 Octal 62443356
10 Decimal 13256430
12 Duodecimal 4533666
16 Hexadecimal ca46ee
20 Vigesimal 42h11a
36 Base36 7w4q6

Cryptographic Hash Functions

md5 54956803b25cc895614d071f75312a37
sha1 d36e2e7b4e57f27c2865c9e29dd641605127d6c8
sha256 ef32a2783c63da13161ae9c3ee49c60a6be24cac69b19dffbe00ae383702c0ab
sha512 62f527a0e9cda8db9cc5e6fa77a712cd337f31e84a27d801f299ceb797c283165d28890ff04633b92ddb4259c8f64de9e38d5e965aba40dade24c5e37cf84a33
ripemd-160 9c65ad1a22971a6d001cb72ea3c833b344b6b56c

13256430 as geometric shapes

Circle

Radius = n
Diameter 26512860
Circumference 83292606.201655
Area 5.520813018149E+14

Sphere

Radius = n
Volume 9.7581695090908E+21
Surface area 2.2083252072596E+15
Circumference 83292606.201655

Square

Length = n
Perimeter 53025720
Area 175732936344900
Diagonal 18747423.09465

Cube

Length = n
Surface area 1054397618069400
Volume 2.3295913693506E+21
Space diagonal 22960810.28698

Equilateral Triangle

Length = n
Perimeter 39769290
Area 76094593578159
Altitude 11480405.14349

Triangular Pyramid

Length = n
Surface area 76094593578159
Volume 2.7454497577691E+20
Height 6249141.0315499