13731621 (number)

13731621 is an odd 8-digits composite number following 13731620 and preceding 13731622. In scientific notation, it is written as 1.3731621 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8681904 positive integers (up to 13731621) that are relatively prime to 13731621.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred thirty-one thousand six hundred twenty-one

Notation

Scientific notation 1.3731621 × 10^7
Engineering notation 1.3731621 × 10^6

Prime Factorization of 13731621

Prime Factorization 3 × 127 × 23 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13731621
Product of the distinct prime numbers

The prime factorization of 13731621 is 3 × 127 × 23 × 1567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 59, 10, 354, 294, 1574, 2404, 78211, 20673, 818274, 372759, 6193123, 2816399, 35794010, 54003279, 640462272, 256668291, 4654478570, 7810390949

Basic calculations (n = 13731621)

Multiplication

n×y
n×2 27463242
n×3 41194863
n×4 54926484
n×5 68658105

Division

n÷y
n÷2 6865810.5
n÷3 4577207
n÷3 3432905.25
n÷5 2746324.2

Exponentiation

ny
n2 188557415287641
n3 2.5891989634695E+21
n4 3.5553898859956E+28
n5 4.8821266421725E+35

Nth Root

y√n
2√n 3705.6201910072
3√n 239.46420404023
4√n 60.873805458565
5√n 26.763589597596

Divisors of 13731621

1, 3, 23, 69, 127, 381, 1567, 2921, 4701, 8763, 36041, 108123, 199009, 597027, 4577207, 13731621

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13731620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13731621 can be divided by 16 positive divisors. The sum of these divisors (counting 13731621) is 1, the average is 0.0625.

Base conversion 13731621

Base System Value
2 Binary 110100011000011100100101
3 Ternary 221211122020120
4 Quaternary 310120130211
5 Quinary 12003402441
6 Senary 1210152153
8 Octal 64303445
10 Decimal 13731621
12 Duodecimal 4722659
16 Hexadecimal d18725
20 Vigesimal 45g911
36 Base36 86bdx

Cryptographic Hash Functions

md5 ba29f0df8331193d789c0744c959800e
sha1 aa0d963784c0ab77a197dae0aecfb5be8e533171
sha256 4e43a87108bb7be3bfbac5a0340be554a4c3df5a719b86b0d9b95fa0cbdb891a
sha512 5597419b91bebf8234112a7a1484dc440b4b6c50aaf1f837564510282413bdf4aa6755ebd8d88933b1d60512b8a89539b94c45ccb106a7a8aa8053f90a70655a
ripemd-160 81042c735e839b84c8fbcc803085b48fb8d78825

13731621 as geometric shapes

Circle

Radius = n
Diameter 27463242
Circumference 86278319.310959
Area 5.9237059064753E+14

Sphere

Radius = n
Volume 1.0845611256424E+22
Surface area 2.3694823625901E+15
Circumference 86278319.310959

Square

Length = n
Perimeter 54926484
Area 188557415287641
Diagonal 19419444.651567

Cube

Length = n
Surface area 1131344491725846
Volume 2.5891989634695E+21
Space diagonal 23783865.24228

Equilateral Triangle

Length = n
Perimeter 41194863
Area 81647755855515
Altitude 11891932.62114

Triangular Pyramid

Length = n
Surface area 81647755855515
Volume 3.0514002415174E+20
Height 6473148.2171891