12937644 (number)

12937644 is an even 8-digits composite number following 12937643 and preceding 12937645. In scientific notation, it is written as 1.2937644 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 4245696 positive integers (up to 12937644) that are relatively prime to 12937644.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-seven thousand six hundred forty-four

Notation

Scientific notation 1.2937644 × 10^7
Engineering notation 1.2937644 × 10^6

Prime Factorization of 12937644

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 73 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 239586
Product of the distinct prime numbers

The prime factorization of 12937644 is 2 × 2 × 3 × 3 × 3 × 3 × 73 × 547. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12937644)

Multiplication

n×y
n×2 25875288
n×3 38812932
n×4 51750576
n×5 64688220

Division

n÷y
n÷2 6468822
n÷3 4312548
n÷3 3234411
n÷5 2587528.8

Exponentiation

ny
n2 167382632270736
n3 2.1655369081017E+21
n4 2.801694558588E+28
n5 3.6247326795749E+35

Nth Root

y√n
2√n 3596.8936598126
3√n 234.75691780081
4√n 59.974108245247
5√n 26.446672629186

Divisors of 12937644

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12937643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12937644 can be divided by 60 positive divisors. The sum of these divisors (counting 12937644) is 1, the average is 0.016666666666667.

Base conversion 12937644

Base System Value
2 Binary 110001010110100110101100
3 Ternary 220100022010000
4 Quaternary 301112212230
5 Quinary 11303001034
6 Senary 1141144300
8 Octal 61264654
10 Decimal 12937644
12 Duodecimal 43bb090
16 Hexadecimal c569ac
20 Vigesimal 40h424
36 Base36 7par0

Cryptographic Hash Functions

md5 a2a31c0ce9de801bdfab68131c37e775
sha1 d69053d2332c07d1e09df13814973d79692675fd
sha256 0d17eccaf49459283b67e45c381468566dbfd2c2e12786b732a9d5658d9a4c1d
sha512 ac058af20a50e37fda60502f2b6826de4dc1c4eca5a47070e2c71c8b5f2dbedf9d905a092b3b5208a7ac2ebc9c376a8fc14af9879f52ebfc742677c84dea2ddc
ripemd-160 22ef6ef50992e9781f93a287fc6abf4e5ec7ec57

12937644 as geometric shapes

Circle

Radius = n
Diameter 25875288
Circumference 81289614.69032
Area 5.2584804788027E+14

Sphere

Radius = n
Volume 9.0709797887598E+21
Surface area 2.1033921915211E+15
Circumference 81289614.69032

Square

Length = n
Perimeter 51750576
Area 167382632270736
Diagonal 18296591.609955

Cube

Length = n
Surface area 1004295793624416
Volume 2.1655369081017E+21
Space diagonal 22408656.738239

Equilateral Triangle

Length = n
Perimeter 38812932
Area 72478805849383
Altitude 11204328.369119

Triangular Pyramid

Length = n
Surface area 72478805849383
Volume 2.5521097210474E+20
Height 6098863.869985