13256540 (number)

13256540 is an even 8-digits composite number following 13256539 and preceding 13256541. In scientific notation, it is written as 1.3256540 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 4820480 positive integers (up to 13256540) that are relatively prime to 13256540.

Interesting facts

Basic properties

Name

Name thirteen million two hundred fifty-six thousand five hundred forty

Notation

Scientific notation 1.3256540 × 10^7
Engineering notation 1.3256540 × 10^6

Prime Factorization of 13256540

Prime Factorization 2 × 2 × 5 × 11 × 60257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6628270
Product of the distinct prime numbers

The prime factorization of 13256540 is 2 × 2 × 5 × 11 × 60257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 14, 1, 997, 48, 8566, 5615, 93304, 92336, 266578, 976845, 5197388, 2605505, 41590072, 5499043, 76769291, 651592206, 2474740454, 4151590157

Basic calculations (n = 13256540)

Multiplication

n×y
n×2 26513080
n×3 39769620
n×4 53026160
n×5 66282700

Division

n÷y
n÷2 6628270
n÷3 4418846.6666667
n÷3 3314135
n÷5 2651308

Exponentiation

ny
n2 175735852771600
n3 2.3296493617008E+21
n4 3.0883089949361E+28
n5 4.0940291723731E+35

Nth Root

y√n
2√n 3640.9531719043
3√n 236.67010067975
4√n 60.340311334168
5√n 26.575781063426

Divisors of 13256540

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 60257, 120514, 241028, 301285, 602570, 662827, 1205140, 1325654, 2651308, 3314135, 6628270, 13256540

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 -13256539
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 13256540 can be divided by 24 positive divisors. The sum of these divisors (counting 13256540) is 1, the average is 0.041666666666667.

Base conversion 13256540

Base System Value
2 Binary 110010100100011101011100
3 Ternary 220221111112222
4 Quaternary 302210131130
5 Quinary 11343202130
6 Senary 1152044512
8 Octal 62443534
10 Decimal 13256540
12 Duodecimal 4533738
16 Hexadecimal ca475c
20 Vigesimal 42h170
36 Base36 7w4t8

Cryptographic Hash Functions

md5 5125ff502965670141c28c3e1edea619
sha1 43963c07517249f2c2b0ee36e97647fe05e09c8b
sha256 a2315fc9c33f88d8d08c19d869744bbe3257af9c2d48a056d10bf0582ad26614
sha512 6223dd4bb4e124d9c7a7ccad3078031d0e7f0c4fef1569afb5a6e71dccb47262892df5a8c6160794c76ad79debacf95b81071d782f3c554a60801c5633ae534c
ripemd-160 847b1b822b2c12b8afbd054072a867858c324b03

13256540 as geometric shapes

Circle

Radius = n
Diameter 26513080
Circumference 83293297.352038
Area 5.520904640396E+14

Sphere

Radius = n
Volume 9.7584124268793E+21
Surface area 2.2083618561584E+15
Circumference 83293297.352038

Square

Length = n
Perimeter 53026160
Area 175735852771600
Diagonal 18747578.658141

Cube

Length = n
Surface area 1054415116629600
Volume 2.3296493617008E+21
Space diagonal 22961000.812569

Equilateral Triangle

Length = n
Perimeter 39769620
Area 76095856427964
Altitude 11480500.406285

Triangular Pyramid

Length = n
Surface area 76095856427964
Volume 2.7455181024093E+20
Height 6249192.8860471