13531905 (number)

13531905 is an odd 8-digits composite number following 13531904 and preceding 13531906. In scientific notation, it is written as 1.3531905 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 7128096 positive integers (up to 13531905) that are relatively prime to 13531905.

Interesting facts

Basic properties

Name

Name thirteen million five hundred thirty-one thousand nine hundred five

Notation

Scientific notation 1.3531905 × 10^7
Engineering notation 1.3531905 × 10^6

Prime Factorization of 13531905

Prime Factorization 3 × 3 × 5 × 83 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4510635
Product of the distinct prime numbers

The prime factorization of 13531905 is 3 × 3 × 5 × 83 × 3623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 91, 62, 696, 133, 4546, 9766, 11111, 90302, 341442, 305034, 9832049, 8414420, 41050365, 52743889, 953773201, 945233744, 4322903090, 31893058

Basic calculations (n = 13531905)

Multiplication

n×y
n×2 27063810
n×3 40595715
n×4 54127620
n×5 67659525

Division

n÷y
n÷2 6765952.5
n÷3 4510635
n÷3 3382976.25
n÷5 2706381

Exponentiation

ny
n2 183112452929025
n3 2.4778603173525E+21
n4 3.3530170417684E+28
n5 4.5372708072592E+35

Nth Root

y√n
2√n 3678.5737725374
3√n 238.29758811022
4√n 60.651247081469
5√n 26.685281472369

Divisors of 13531905

1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3623, 3735, 10869, 18115, 32607, 54345, 163035, 300709, 902127, 1503545, 2706381, 4510635, 13531905

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 -13531904
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 13531905 can be divided by 24 positive divisors. The sum of these divisors (counting 13531905) is 1, the average is 0.041666666666667.

Base conversion 13531905

Base System Value
2 Binary 110011100111101100000001
3 Ternary 221110111021200
4 Quaternary 303213230001
5 Quinary 11431010110
6 Senary 1202011413
8 Octal 63475401
10 Decimal 13531905
12 Duodecimal 4646b69
16 Hexadecimal ce7b01
20 Vigesimal 44b9f5
36 Base36 821a9

Cryptographic Hash Functions

md5 d43649ecf533b5d6f09132443f283397
sha1 bcc38a3beb1890fa405a19474b610ad32fbc4d3c
sha256 272a0ae017ebac0be32e96cf133903945d92f26a48cbcf39a11e09e07c3094b9
sha512 75e7aa238a532476e399ac20af50be57a1a9b446765bb021a3857be2f0446e54ee33eb1eb63ca11ab82436f3037c57ce6f9b881843c1e832e2b0896510650861
ripemd-160 da8d5fa2ad4aba2c0c15f27305ad6d035d4ccfa7

13531905 as geometric shapes

Circle

Radius = n
Diameter 27063810
Circumference 85023466.67415
Area 5.7526473690263E+14

Sphere

Radius = n
Volume 1.0379237026155E+22
Surface area 2.3010589476105E+15
Circumference 85023466.67415

Square

Length = n
Perimeter 54127620
Area 183112452929025
Diagonal 19137003.575744

Cube

Length = n
Surface area 1098674717574150
Volume 2.4778603173525E+21
Space diagonal 23437946.983195

Equilateral Triangle

Length = n
Perimeter 40595715
Area 79290017992909
Altitude 11718973.491598

Triangular Pyramid

Length = n
Surface area 79290017992909
Volume 2.9201863887217E+20
Height 6379001.1919148