13509938 (number)

13509938 is an even 8-digits composite number following 13509937 and preceding 13509939. In scientific notation, it is written as 1.3509938 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 6128976 positive integers (up to 13509938) that are relatively prime to 13509938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3509938 × 10^7
Engineering notation 1.3509938 × 10^6

Prime Factorization of 13509938

Prime Factorization 2 × 13 × 59 × 8807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13509938
Product of the distinct prime numbers

The prime factorization of 13509938 is 2 × 13 × 59 × 8807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 84, 73, 33, 123, 3404, 9594, 50777, 412, 810178, 556561, 3998501, 148315, 46245720, 88915571, 399406171, 641274950, 6079471747, 6070838087

Basic calculations (n = 13509938)

Multiplication

n×y
n×2 27019876
n×3 40529814
n×4 54039752
n×5 67549690

Division

n÷y
n÷2 6754969
n÷3 4503312.6666667
n÷3 3377484.5
n÷5 2701987.6

Exponentiation

ny
n2 182518424763844
n3 2.4658126024172E+21
n4 3.3312975378275E+28
n5 4.5005623195602E+35

Nth Root

y√n
2√n 3675.5867558799
3√n 238.16857158108
4√n 60.626617552688
5√n 26.676611937825

Divisors of 13509938

1, 2, 13, 26, 59, 118, 767, 1534, 8807, 17614, 114491, 228982, 519613, 1039226, 6754969, 13509938

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 -13509937
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 13509938 can be divided by 16 positive divisors. The sum of these divisors (counting 13509938) is 1, the average is 0.0625.

Base conversion 13509938

Base System Value
2 Binary 110011100010010100110010
3 Ternary 221102101011002
4 Quaternary 303202110302
5 Quinary 11424304223
6 Senary 1201322002
8 Octal 63422462
10 Decimal 13509938
12 Duodecimal 4636302
16 Hexadecimal ce2532
20 Vigesimal 448egi
36 Base36 81kc2

Cryptographic Hash Functions

md5 5ce9b760c463e832d57565a49ef69138
sha1 47f9abdfd5ccd42674b4229f6deb4a34e3fc10c1
sha256 eb63d20348136c1b3009cc3ec8e43bd2b0cd4f8f8eef1b741c0c017f5b4be589
sha512 9efe0ec4062bb6d20c6c4aa784e65b80757209f3278b47d0ce756b56d6adf28753d0e9d97eaa014f7fd6ce082eccce02ca2e0c28df35cfcc864d25fffe7d0dcb
ripemd-160 e536783dae1957d836d6ed5fc183ab6923b3328f

13509938 as geometric shapes

Circle

Radius = n
Diameter 27019876
Circumference 84885443.942507
Area 5.7339854238287E+14

Sphere

Radius = n
Volume 1.0328771675844E+22
Surface area 2.2935941695315E+15
Circumference 84885443.942507

Square

Length = n
Perimeter 54039752
Area 182518424763844
Diagonal 19105937.54642

Cube

Length = n
Surface area 1095110548583064
Volume 2.4658126024172E+21
Space diagonal 23399899.023105

Equilateral Triangle

Length = n
Perimeter 40529814
Area 79032796252104
Altitude 11699949.511553

Triangular Pyramid

Length = n
Surface area 79032796252104
Volume 2.9059880205074E+20
Height 6368645.8488065