13185943 (number)

13185943 is an odd 8-digits composite number following 13185942 and preceding 13185944. In scientific notation, it is written as 1.3185943 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11858400 positive integers (up to 13185943) that are relatively prime to 13185943.

Interesting facts

Basic properties

Name

Name thirteen million one hundred eighty-five thousand nine hundred forty-three

Notation

Scientific notation 1.3185943 × 10^7
Engineering notation 1.3185943 × 10^6

Prime Factorization of 13185943

Prime Factorization 19 × 31 × 61 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13185943
Product of the distinct prime numbers

The prime factorization of 13185943 is 19 × 31 × 61 × 367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13185943)

Multiplication

n×y
n×2 26371886
n×3 39557829
n×4 52743772
n×5 65929715

Division

n÷y
n÷2 6592971.5
n÷3 4395314.3333333
n÷3 3296485.75
n÷5 2637188.6

Exponentiation

ny
n2 173869092799249
n3 2.2926279471126E+21
n4 3.0230461430834E+28
n5 3.9861714129067E+35

Nth Root

y√n
2√n 3631.2453786545
3√n 236.24922799595
4√n 60.259815620814
5√n 26.547414991856

Divisors of 13185943

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 -13185942
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 13185943 can be divided by 16 positive divisors. The sum of these divisors (counting 13185943) is 1, the average is 0.0625.

Base conversion 13185943

Base System Value
2 Binary 110010010011001110010111
3 Ternary 220210220201021
4 Quaternary 302103032113
5 Quinary 11333422233
6 Senary 1150342011
8 Octal 62231627
10 Decimal 13185943
12 Duodecimal 44ba907
16 Hexadecimal c93397
20 Vigesimal 4284h3
36 Base36 7umc7

Cryptographic Hash Functions

md5 cb3a7d3cc8f245a383f82624ad2f57d3
sha1 85d9bbc539bd78dbc9c1477a9b0b37c79bc76792
sha256 283e42c9e33d9667771891b2d0b4c4b84ab82d18459c0f27c934e383992bc5e1
sha512 edb390cca5b0728bdc56ec54523a538f7604bad4a0fcf8564673e3f3a1b5d73f136692ee60c9833d33917fea5dac9d5abdb42b362618b81a00334359ba401a87
ripemd-160 0ea63532d9226f0789af06d7a85aae734136bec6

13185943 as geometric shapes

Circle

Radius = n
Diameter 26371886
Circumference 82849723.318908
Area 5.4622586462444E+14

Sphere

Radius = n
Volume 9.6033374880848E+21
Surface area 2.1849034584978E+15
Circumference 82849723.318908

Square

Length = n
Perimeter 52743772
Area 173869092799249
Diagonal 18647739.423279

Cube

Length = n
Surface area 1043214556795494
Volume 2.2926279471126E+21
Space diagonal 22838723.221707

Equilateral Triangle

Length = n
Perimeter 39557829
Area 75287525648552
Altitude 11419361.610854

Triangular Pyramid

Length = n
Surface area 75287525648552
Volume 2.7018879469019E+20
Height 6215913.1410929