12809312 (number)

12809312 is an even 8-digits composite number following 12809311 and preceding 12809313. In scientific notation, it is written as 1.2809312 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 12 positive divisors. There are 6404640 positive integers (up to 12809312) that are relatively prime to 12809312.

Interesting facts

Basic properties

Name

Name twelve million eight hundred nine thousand three hundred twelve

Notation

Scientific notation 1.2809312 × 10^7
Engineering notation 1.2809312 × 10^6

Prime Factorization of 12809312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 400291

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 800582
Product of the distinct prime numbers

The prime factorization of 12809312 is 2 × 2 × 2 × 2 × 2 × 400291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 72, 72, 257, 607, 3343, 3731, 97404, 69528, 225425, 456694, 1905230, 7125406, 77442629, 5152272, 192723873, 614366344, 9612253130, 6386821193

Basic calculations (n = 12809312)

Multiplication

n×y
n×2 25618624
n×3 38427936
n×4 51237248
n×5 64046560

Division

n÷y
n÷2 6404656
n÷3 4269770.6666667
n÷3 3202328
n÷5 2561862.4

Exponentiation

ny
n2 164078473913344
n3 2.1017323648399E+21
n4 2.6921745601732E+28
n5 3.4484903899721E+35

Nth Root

y√n
2√n 3579.009918958
3√n 233.97813125067
4√n 59.824826944656
5√n 26.393996866593

Divisors of 12809312

1, 2, 4, 8, 16, 32, 400291, 800582, 1601164, 3202328, 6404656, 12809312

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 -12809311
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 12809312 can be divided by 12 positive divisors. The sum of these divisors (counting 12809312) is 1, the average is 0.083333333333333.

Base conversion 12809312

Base System Value
2 Binary 110000110111010001100000
3 Ternary 220002210001222
4 Quaternary 300313101200
5 Quinary 11234344222
6 Senary 1134314212
8 Octal 60672140
10 Decimal 12809312
12 Duodecimal 4358968
16 Hexadecimal c37460
20 Vigesimal 40135c
36 Base36 7mjq8

Cryptographic Hash Functions

md5 699ea061aaf5d9d180829253860f2d92
sha1 c93ef406fa6c7584e10a8a3646bfcbe4d21fca43
sha256 87b5b6f050535dd68cce150f30877562b2ef870d27288a2511bb3b3a920090f7
sha512 ba02b49de47c68c09bb817fa296ff47c2845003131b4b0871954681ffd50b48116473a4ad72effcaaeb6291a3d0c1531bc46eba717748763da2a44dffce0e846
ripemd-160 5dc2f6a8ff571efb61c8487a155e20619fff89bb

12809312 as geometric shapes

Circle

Radius = n
Diameter 25618624
Circumference 80483280.953479
Area 5.1546772825839E+14

Sphere

Radius = n
Volume 8.8037159429238E+21
Surface area 2.0618709130335E+15
Circumference 80483280.953479

Square

Length = n
Perimeter 51237248
Area 164078473913344
Diagonal 18115102.755068

Cube

Length = n
Surface area 984470843480064
Volume 2.1017323648399E+21
Space diagonal 22186379.194002

Equilateral Triangle

Length = n
Perimeter 38427936
Area 71048063311569
Altitude 11093189.597001

Triangular Pyramid

Length = n
Surface area 71048063311569
Volume 2.4769153456959E+20
Height 6038367.5850228