13208538 (number)

13208538 is an even 8-digits composite number following 13208537 and preceding 13208539. In scientific notation, it is written as 1.3208538 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3773784 positive integers (up to 13208538) that are relatively prime to 13208538.

Interesting facts

Basic properties

Name

Name thirteen million two hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 1.3208538 × 10^7
Engineering notation 1.3208538 × 10^6

Prime Factorization of 13208538

Prime Factorization 2 × 21 × 7 × 44927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13208538
Product of the distinct prime numbers

The prime factorization of 13208538 is 2 × 21 × 7 × 44927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 9, 45, 684, 25, 5740, 160, 25684, 52280, 796093, 784918, 2275450, 4433360, 13945349, 4444281, 92444904, 441649406, 8626970174, 9480763110

Basic calculations (n = 13208538)

Multiplication

n×y
n×2 26417076
n×3 39625614
n×4 52834152
n×5 66042690

Division

n÷y
n÷2 6604269
n÷3 4402846
n÷3 3302134.5
n÷5 2641707.6

Exponentiation

ny
n2 174465476097444
n3 2.3044338707212E+21
n4 3.0438202349908E+28
n5 4.0204415239045E+35

Nth Root

y√n
2√n 3634.3552385533
3√n 236.38409397075
4√n 60.285613860633
5√n 26.556506918285

Divisors of 13208538

1, 2, 7, 14, 21, 42, 147, 294, 44927, 89854, 314489, 628978, 943467, 1886934, 6604269, 13208538

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 -13208537
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 13208538 can be divided by 16 positive divisors. The sum of these divisors (counting 13208538) is 1, the average is 0.0625.

Base conversion 13208538

Base System Value
2 Binary 110010011000101111011010
3 Ternary 220212001201010
4 Quaternary 302120233122
5 Quinary 11340133123
6 Senary 1151034350
8 Octal 62305732
10 Decimal 13208538
12 Duodecimal 450b9b6
16 Hexadecimal c98bda
20 Vigesimal 42b16i
36 Base36 7v3ru

Cryptographic Hash Functions

md5 f6a16ff22e09cd5de275d40dee85ed1b
sha1 c45af5a0b50dfd5d1b9989a422ce0e548c99a1b2
sha256 eb81982ae94fa259e99a89cbab91170c15a3e5c65601d8b4a2d93242bd99cd4a
sha512 4d226b4f65c03fea00c2bb6ba5e4b1f1199de775f0310bf80fe804be01cdec0507dd9ab78bd312874d53db57840ebc69b4b172eff58adbeb3fe999a44c7d9a67
ripemd-160 8754539c252fea0d0dfbc2cdd347912b2d3e6d71

13208538 as geometric shapes

Circle

Radius = n
Diameter 26417076
Circumference 82991691.890923
Area 5.4809945801278E+14

Sphere

Radius = n
Volume 9.6527900252549E+21
Surface area 2.1923978320511E+15
Circumference 82991691.890923

Square

Length = n
Perimeter 52834152
Area 174465476097444
Diagonal 18679693.57872

Cube

Length = n
Surface area 1046792856584664
Volume 2.3044338707212E+21
Space diagonal 22877858.909704

Equilateral Triangle

Length = n
Perimeter 39625614
Area 75545767191867
Altitude 11438929.454852

Triangular Pyramid

Length = n
Surface area 75545767191867
Volume 2.7158013613049E+20
Height 6226564.5262401