13881936 (number)

13881936 is an even 8-digits composite number following 13881935 and preceding 13881937. In scientific notation, it is written as 1.3881936 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 4591360 positive integers (up to 13881936) that are relatively prime to 13881936.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-one thousand nine hundred thirty-six

Notation

Scientific notation 1.3881936 × 10^7
Engineering notation 1.3881936 × 10^6

Prime Factorization of 13881936

Prime Factorization 2 × 2 × 2 × 2 × 3 × 137 × 2111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1735242
Product of the distinct prime numbers

The prime factorization of 13881936 is 2 × 2 × 2 × 2 × 3 × 137 × 2111. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13881936)

Multiplication

n×y
n×2 27763872
n×3 41645808
n×4 55527744
n×5 69409680

Division

n÷y
n÷2 6940968
n÷3 4627312
n÷3 3470484
n÷5 2776387.2

Exponentiation

ny
n2 192708147108096
n3 2.6751621648332E+21
n4 3.7136429961836E+28
n5 5.1552554399868E+35

Nth Root

y√n
2√n 3725.8470177934
3√n 240.33481048533
4√n 61.039716724387
5√n 26.821928938642

Divisors of 13881936

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13881935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13881936 can be divided by 40 positive divisors. The sum of these divisors (counting 13881936) is 1, the average is 0.025.

Base conversion 13881936

Base System Value
2 Binary 110100111101001001010000
3 Ternary 222010021102210
4 Quaternary 310331021100
5 Quinary 12023210221
6 Senary 1213312120
8 Octal 64751120
10 Decimal 13881936
12 Duodecimal 4795640
16 Hexadecimal d3d250
20 Vigesimal 46f4gg
36 Base36 89jdc

Cryptographic Hash Functions

md5 13ebcba40d83b60b48c2d2d771979cd3
sha1 89f4447538018a9f3a5600de621c44ffc9a0d985
sha256 11803de92b1faaf8a87d86694fc97372830be672705e21e12628323226992475
sha512 7bb36d8ca5868370d31836ed2d5339eb3362f2a573658b4975d062d8547888bea1f9c45751a422303f441adc81cda6c3ae4d3b42688934abab3db8474d17abb9
ripemd-160 2edd056725d624d16570589dbf3c33e3339834cb

13881936 as geometric shapes

Circle

Radius = n
Diameter 27763872
Circumference 87222776.310407
Area 6.054104992417E+14

Sphere

Radius = n
Volume 1.1205693072268E+22
Surface area 2.4216419969668E+15
Circumference 87222776.310407

Square

Length = n
Perimeter 55527744
Area 192708147108096
Diagonal 19632022.163195

Cube

Length = n
Surface area 1156248882648576
Volume 2.6751621648332E+21
Space diagonal 24044218.459419

Equilateral Triangle

Length = n
Perimeter 41645808
Area 83445075455920
Altitude 12022109.22971

Triangular Pyramid

Length = n
Surface area 83445075455920
Volume 3.1527088458787E+20
Height 6544007.3877318