13185931 (number)

13185931 is an odd 8-digits composite number following 13185930 and preceding 13185932. In scientific notation, it is written as 1.3185931 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 11159680 positive integers (up to 13185931) that are relatively prime to 13185931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3185931 × 10^7
Engineering notation 1.3185931 × 10^6

Prime Factorization of 13185931

Prime Factorization 11 × 17 × 107 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13185931
Product of the distinct prime numbers

The prime factorization of 13185931 is 11 × 17 × 107 × 659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 92, 90, 190, 821, 3011, 8203, 47076, 29413, 131965, 203673, 2901376, 6652754, 65082786, 8721600, 902712614, 786465182, 2249483689, 8644257878

Basic calculations (n = 13185931)

Multiplication

n×y
n×2 26371862
n×3 39557793
n×4 52743724
n×5 65929655

Division

n÷y
n÷2 6592965.5
n÷3 4395310.3333333
n÷3 3296482.75
n÷5 2637186.2

Exponentiation

ny
n2 173868776336761
n3 2.292621687831E+21
n4 3.0230351384843E+28
n5 3.9861532746629E+35

Nth Root

y√n
2√n 3631.2437263285
3√n 236.24915632893
4√n 60.259801910797
5√n 26.547410159906

Divisors of 13185931

1, 11, 17, 107, 187, 659, 1177, 1819, 7249, 11203, 20009, 70513, 123233, 775643, 1198721, 13185931

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 -13185930
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 13185931 can be divided by 16 positive divisors. The sum of these divisors (counting 13185931) is 1, the average is 0.0625.

Base conversion 13185931

Base System Value
2 Binary 110010010011001110001011
3 Ternary 220210220200211
4 Quaternary 302103032023
5 Quinary 11333422211
6 Senary 1150341551
8 Octal 62231613
10 Decimal 13185931
12 Duodecimal 44ba8b7
16 Hexadecimal c9338b
20 Vigesimal 4284gb
36 Base36 7umbv

Cryptographic Hash Functions

md5 e67c89fd8b2dcf14a16ecc46500e5cec
sha1 76ef756384909925703c453ffe22a5768b74c5d1
sha256 2312da62be88c7687a864a21e2d67fbd087150ef50a02191313188c0b9ade941
sha512 95e5678748130ae2576d8b007fe20b061338bcfb11ee89982fd281d63c0f2d543e00827a209dd4dbaa5303c5d341001010de5a7b816a5d40ccfb86f3c0a54887
ripemd-160 748525177d0371d033ae138b07b1850592161776

13185931 as geometric shapes

Circle

Radius = n
Diameter 26371862
Circumference 82849647.920684
Area 5.4622487042822E+14

Sphere

Radius = n
Volume 9.6033112692672E+21
Surface area 2.1848994817129E+15
Circumference 82849647.920684

Square

Length = n
Perimeter 52743724
Area 173868776336761
Diagonal 18647722.452716

Cube

Length = n
Surface area 1043212658020566
Volume 2.292621687831E+21
Space diagonal 22838702.437097

Equilateral Triangle

Length = n
Perimeter 39557793
Area 75287388616275
Altitude 11419351.218549

Triangular Pyramid

Length = n
Surface area 75287388616275
Volume 2.7018805702677E+20
Height 6215907.4842386