12731620 (number)

12731620 is an even 8-digits composite number following 12731619 and preceding 12731621. In scientific notation, it is written as 1.2731620 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 4628800 positive integers (up to 12731620) that are relatively prime to 12731620.

Interesting facts

Basic properties

Name

Name twelve million seven hundred thirty-one thousand six hundred twenty

Notation

Scientific notation 1.2731620 × 10^7
Engineering notation 1.2731620 × 10^6

Prime Factorization of 12731620

Prime Factorization 2 × 2 × 55 × 11 × 5261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6365810
Product of the distinct prime numbers

The prime factorization of 12731620 is 2 × 2 × 55 × 11 × 5261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 74, 50, 176, 639, 5740, 1858, 93784, 677, 242543, 453196, 9388457, 3085223, 15604313, 76159938, 530705489, 734176652, 3128863494, 1226139615

Basic calculations (n = 12731620)

Multiplication

n×y
n×2 25463240
n×3 38194860
n×4 50926480
n×5 63658100

Division

n÷y
n÷2 6365810
n÷3 4243873.3333333
n÷3 3182905
n÷5 2546324

Exponentiation

ny
n2 162094147824400
n3 2.0637210943241E+21
n4 2.6274512758918E+28
n5 3.345171121317E+35

Nth Root

y√n
2√n 3568.1395712612
3√n 233.5041243901
4√n 59.733906378716
5√n 26.36190153511

Divisors of 12731620

1, 2, 4, 11, 22, 44, 55, 110, 220, 605, 1210, 2420, 5261, 10522, 21044, 57871, 115742, 231484, 289355, 578710, 1157420, 3182905, 6365810, 12731620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12731619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12731620 can be divided by 24 positive divisors. The sum of these divisors (counting 12731620) is 1, the average is 0.041666666666667.

Base conversion 12731620

Base System Value
2 Binary 110000100100010011100100
3 Ternary 212221211111111
4 Quaternary 300210103210
5 Quinary 11224402440
6 Senary 1132514404
8 Octal 60442344
10 Decimal 12731620
12 Duodecimal 431ba04
16 Hexadecimal c244e4
20 Vigesimal 3jb910
36 Base36 7kvs4

Cryptographic Hash Functions

md5 48f0e9328a935aea5fee1475cc17808b
sha1 3abfa6f6ebe11dd756d8849ad990ba2009df3ed1
sha256 4e1be1426d81a6e7944ef0a9b0aa1e8e4d05c820cac779d0c9861fa6c726cbdf
sha512 0d6901c8478b796f70b5acb9ecea2b8c7bd707dff2ffcf64fef9bb625dad8ca461e5fdc25136bdfd9c3e001486ff48b209e680b82c2f83ac3489075f1ef986b9
ripemd-160 a5f3ddeec51a857d4a62443ee2f00181959c9e0e

12731620 as geometric shapes

Circle

Radius = n
Diameter 25463240
Circumference 79995127.720594
Area 5.0923378399503E+14

Sphere

Radius = n
Volume 8.6444947053158E+21
Surface area 2.0369351359801E+15
Circumference 79995127.720594

Square

Length = n
Perimeter 50926480
Area 162094147824400
Diagonal 18005229.674981

Cube

Length = n
Surface area 972564886946400
Volume 2.0637210943241E+21
Space diagonal 22051812.70266

Equilateral Triangle

Length = n
Perimeter 38194860
Area 70188824910360
Altitude 11025906.35133

Triangular Pyramid

Length = n
Surface area 70188824910360
Volume 2.4321186337905E+20
Height 6001743.2249935