13481856 (number)

13481856 is an even 8-digits composite number following 13481855 and preceding 13481857. In scientific notation, it is written as 1.3481856 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 128 positive divisors. There are 4345344 positive integers (up to 13481856) that are relatively prime to 13481856.

Interesting facts

Basic properties

Name

Name thirteen million four hundred eighty-one thousand eight hundred fifty-six

Notation

Scientific notation 1.3481856 × 10^7
Engineering notation 1.3481856 × 10^6

Prime Factorization of 13481856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 47 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 210654
Product of the distinct prime numbers

The prime factorization of 13481856 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 47 × 83. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13481856)

Multiplication

n×y
n×2 26963712
n×3 40445568
n×4 53927424
n×5 67409280

Division

n÷y
n÷2 6740928
n÷3 4493952
n÷3 3370464
n÷5 2696371.2

Exponentiation

ny
n2 181760441204736
n3 2.4504680948187E+21
n4 3.303685798694E+28
n5 4.4539816207238E+35

Nth Root

y√n
2√n 3671.7646983433
3√n 238.00343661916
4√n 60.595088071091
5√n 26.665512608449

Divisors of 13481856

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13481855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13481856 can be divided by 128 positive divisors. The sum of these divisors (counting 13481856) is 1, the average is 0.0078125.

Base conversion 13481856

Base System Value
2 Binary 110011011011011110000000
3 Ternary 221100221122000
4 Quaternary 303123132000
5 Quinary 11422404411
6 Senary 1200544000
8 Octal 63333600
10 Decimal 13481856
12 Duodecimal 4622000
16 Hexadecimal cdb780
20 Vigesimal 4454cg
36 Base36 80yo0

Cryptographic Hash Functions

md5 eb5a4c7588ebfbdada292843ff9083ac
sha1 d79c6b155d034ac7c6950d4255023df2815460c2
sha256 ddba10f5d3a522ca97b3e35d01378d198d96704ca573bbeb53fe16a4c6e25609
sha512 31232c4b5a923ca28f465fdb7e765263a37ee19e936a9c93e1edf777dd98bd8896bb1587997c9a87c8d6973fe1d2f723157cb2147e5d5f16e19f687855b9d4ac
ripemd-160 d23ea427b20f5e0b537db19f5e7569d2b07949ec

13481856 as geometric shapes

Circle

Radius = n
Diameter 26963712
Circumference 84708999.532711
Area 5.7101726680204E+14

Sphere

Radius = n
Volume 1.0264496752718E+22
Surface area 2.2840690672082E+15
Circumference 84708999.532711

Square

Length = n
Perimeter 53927424
Area 181760441204736
Diagonal 19066223.601161

Cube

Length = n
Surface area 1090562647228416
Volume 2.4504680948187E+21
Space diagonal 23351259.572327

Equilateral Triangle

Length = n
Perimeter 40445568
Area 78704579743185
Altitude 11675629.786164

Triangular Pyramid

Length = n
Surface area 78704579743185
Volume 2.8879043448793E+20
Height 6355407.8670537