13887856 (number)

13887856 is an even 8-digits composite number following 13887855 and preceding 13887857. In scientific notation, it is written as 1.3887856 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 6943920 positive integers (up to 13887856) that are relatively prime to 13887856.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-seven thousand eight hundred fifty-six

Notation

Scientific notation 1.3887856 × 10^7
Engineering notation 1.3887856 × 10^6

Prime Factorization of 13887856

Prime Factorization 2 × 2 × 2 × 2 × 867991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1735982
Product of the distinct prime numbers

The prime factorization of 13887856 is 2 × 2 × 2 × 2 × 867991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 33, 98, 499, 66, 8249, 8520, 68062, 64088, 812619, 270313, 4068132, 90228, 24359772, 17077166, 971104400, 923098301, 5102022402, 3410814293

Basic calculations (n = 13887856)

Multiplication

n×y
n×2 27775712
n×3 41663568
n×4 55551424
n×5 69439280

Division

n÷y
n÷2 6943928
n÷3 4629285.3333333
n÷3 3471964
n÷5 2777571.2

Exponentiation

ny
n2 192872544276736
n3 2.6785861212689E+21
n4 3.7199818335781E+28
n5 5.1662572027349E+35

Nth Root

y√n
2√n 3726.641383337
3√n 240.36896950262
4√n 61.046223333938
5√n 26.824216209529

Divisors of 13887856

1, 2, 4, 8, 16, 867991, 1735982, 3471964, 6943928, 13887856

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13887855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13887856 can be divided by 10 positive divisors. The sum of these divisors (counting 13887856) is 1, the average is 0.1.

Base conversion 13887856

Base System Value
2 Binary 110100111110100101110000
3 Ternary 222010120120001
4 Quaternary 310332211300
5 Quinary 12023402411
6 Senary 1213355344
8 Octal 64764560
10 Decimal 13887856
12 Duodecimal 4798b54
16 Hexadecimal d3e970
20 Vigesimal 46fjcg
36 Base36 89nxs

Cryptographic Hash Functions

md5 e5f3c3877fb7f46a7edd043ba8a79479
sha1 b9f13558c9d725ab0c0aa6462222f4a1880b2081
sha256 32b199c4f98ad74a85baa2730920eed863c0e30a31c7e1f273084073d887e512
sha512 e8fb7af42325203330f4557d226c1b0af45455cb095fe716777d833579c89c0ed98fc2edc4f56165a13c83afdb6ce105140b0735f0c6464df5780a625846379e
ripemd-160 4987767df55374f33d4ba2fc82415423e2c65e76

13887856 as geometric shapes

Circle

Radius = n
Diameter 27775712
Circumference 87259972.767426
Area 6.0592696817897E+14

Sphere

Radius = n
Volume 1.1220035307448E+22
Surface area 2.4237078727159E+15
Circumference 87259972.767426

Square

Length = n
Perimeter 55551424
Area 192872544276736
Diagonal 19640394.307485

Cube

Length = n
Surface area 1157235265660416
Volume 2.6785861212689E+21
Space diagonal 24054472.2002

Equilateral Triangle

Length = n
Perimeter 41663568
Area 83516261518096
Altitude 12027236.1001

Triangular Pyramid

Length = n
Surface area 83516261518096
Volume 3.1567440172357E+20
Height 6546798.1024949