13731808 (number)

13731808 is an even 8-digits composite number following 13731807 and preceding 13731809. In scientific notation, it is written as 1.3731808 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 6865888 positive integers (up to 13731808) that are relatively prime to 13731808.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred thirty-one thousand eight hundred eight

Notation

Scientific notation 1.3731808 × 10^7
Engineering notation 1.3731808 × 10^6

Prime Factorization of 13731808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 429119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 858238
Product of the distinct prime numbers

The prime factorization of 13731808 is 2 × 2 × 2 × 2 × 2 × 429119. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 2, 57, 984, 973, 7634, 1517, 21690, 47022, 631121, 926307, 5893815, 5252083, 93622429, 97712409, 754959541, 466111363, 4843347258, 4860077474

Basic calculations (n = 13731808)

Multiplication

n×y
n×2 27463616
n×3 41195424
n×4 54927232
n×5 68659040

Division

n÷y
n÷2 6865904
n÷3 4577269.3333333
n÷3 3432952
n÷5 2746361.6

Exponentiation

ny
n2 188562550948864
n3 2.58930474562E+21
n4 3.5555835620343E+28
n5 4.8824590801811E+35

Nth Root

y√n
2√n 3705.645422865
3√n 239.46529105933
4√n 60.874012705464
5√n 26.763662491597

Divisors of 13731808

1, 2, 4, 8, 16, 32, 429119, 858238, 1716476, 3432952, 6865904, 13731808

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13731807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13731808 can be divided by 12 positive divisors. The sum of these divisors (counting 13731808) is 1, the average is 0.083333333333333.

Base conversion 13731808

Base System Value
2 Binary 110100011000011111100000
3 Ternary 221211122111111
4 Quaternary 310120133200
5 Quinary 12003404213
6 Senary 1210153104
8 Octal 64303740
10 Decimal 13731808
12 Duodecimal 4722794
16 Hexadecimal d187e0
20 Vigesimal 45g9a8
36 Base36 86bj4

Cryptographic Hash Functions

md5 85a63f2e0407f270f9844d67f79f34b2
sha1 2cfebcbb09a0122fb00cc1ba8dc34fcbeeba707e
sha256 191cfbe748138af1b9126c3fc3e5a2e8b2937e86b239b8d219f5eda78b359abf
sha512 abd9ac0bc204f98ba489499b937d8d18d69251ed5928e70303312e99b43ec6b401f47dde9bf2737b0f69bf887a93db23eb8435388d2d9bf64222df43730ad893
ripemd-160 23d3cdd537fd224d3a796a35be09a63dec52b919

13731808 as geometric shapes

Circle

Radius = n
Diameter 27463616
Circumference 86279494.266611
Area 5.923867248031E+14

Sphere

Radius = n
Volume 1.084605435566E+22
Surface area 2.3695468992124E+15
Circumference 86279494.266611

Square

Length = n
Perimeter 54927232
Area 188562550948864
Diagonal 19419709.109503

Cube

Length = n
Surface area 1131375305693184
Volume 2.58930474562E+21
Space diagonal 23784189.135781

Equilateral Triangle

Length = n
Perimeter 41195424
Area 81649979662057
Altitude 11892094.56789

Triangular Pyramid

Length = n
Surface area 81649979662057
Volume 3.0515249069774E+20
Height 6473236.3698345