12657966 (number)

12657966 is an even 8-digits composite number following 12657965 and preceding 12657967. In scientific notation, it is written as 1.2657966 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4208000 positive integers (up to 12657966) that are relatively prime to 12657966.

Interesting facts

Basic properties

Name

Name twelve million six hundred fifty-seven thousand nine hundred sixty-six

Notation

Scientific notation 1.2657966 × 10^7
Engineering notation 1.2657966 × 10^6

Prime Factorization of 12657966

Prime Factorization 2 × 3 × 401 × 5261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12657966
Product of the distinct prime numbers

The prime factorization of 12657966 is 2 × 3 × 401 × 5261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 34, 20, 734, 747, 8489, 6777, 39181, 98393, 166477, 708446, 5210961, 6928902, 46425471, 37783057, 524688838, 153969498, 7557038181, 4830849631

Basic calculations (n = 12657966)

Multiplication

n×y
n×2 25315932
n×3 37973898
n×4 50631864
n×5 63289830

Division

n÷y
n÷2 6328983
n÷3 4219322
n÷3 3164491.5
n÷5 2531593.2

Exponentiation

ny
n2 160224103257156
n3 2.0281112514096E+21
n4 2.567176326456E+28
n5 3.2495230656285E+35

Nth Root

y√n
2√n 3557.8035358912
3√n 233.05296983793
4√n 59.647326309661
5√n 26.331329333751

Divisors of 12657966

1, 2, 3, 6, 401, 802, 1203, 2406, 5261, 10522, 15783, 31566, 2109661, 4219322, 6328983, 12657966

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 -12657965
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 12657966 can be divided by 16 positive divisors. The sum of these divisors (counting 12657966) is 1, the average is 0.0625.

Base conversion 12657966

Base System Value
2 Binary 110000010010010100101110
3 Ternary 212211002110120
4 Quaternary 300102110232
5 Quinary 11220023331
6 Senary 1131145410
8 Octal 60222456
10 Decimal 12657966
12 Duodecimal 42a5266
16 Hexadecimal c1252e
20 Vigesimal 3j24i6
36 Base36 7jay6

Cryptographic Hash Functions

md5 5c85da712919a2fc32f6d19b444a0780
sha1 407ff0553888670fe5864a131da60c11b4d079b5
sha256 fa2100427520a6b7cde24023f6ecdf284d53c1749dfa7f2f6e0006820208e282
sha512 19211d8e436093120515bda7c83e2db6f00f29a9d0f00a46bdd14d2496d26515d1d56a2bd5059ef68f644e5bf92dbb03561bf3dea3e2b9e6a25f690aedc1b267
ripemd-160 525f57bec58e98ac8ffd66cae55e917e4ef78976

12657966 as geometric shapes

Circle

Radius = n
Diameter 25315932
Circumference 79532345.989979
Area 5.0335886572069E+14

Sphere

Radius = n
Volume 8.4953325441215E+21
Surface area 2.0134354628828E+15
Circumference 79532345.989979

Square

Length = n
Perimeter 50631864
Area 160224103257156
Diagonal 17901067.189258

Cube

Length = n
Surface area 961344619542936
Volume 2.0281112514096E+21
Space diagonal 21924240.232479

Equilateral Triangle

Length = n
Perimeter 37973898
Area 69379071859639
Altitude 10962120.11624

Triangular Pyramid

Length = n
Surface area 69379071859639
Volume 2.3901520314541E+20
Height 5967022.3964192