12886968 (number)

12886968 is an even 8-digits composite number following 12886967 and preceding 12886969. In scientific notation, it is written as 1.2886968 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 4263648 positive integers (up to 12886968) that are relatively prime to 12886968.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-six thousand nine hundred sixty-eight

Notation

Scientific notation 1.2886968 × 10^7
Engineering notation 1.2886968 × 10^6

Prime Factorization of 12886968

Prime Factorization 2 × 2 × 2 × 3 × 139 × 3863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3221742
Product of the distinct prime numbers

The prime factorization of 12886968 is 2 × 2 × 2 × 3 × 139 × 3863. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 48, 93, 457, 957, 39, 6488, 4406, 53798, 644449, 549742, 5864108, 5885982, 7478634, 60014469, 508834808, 508370273, 5628908234, 3512205852

Basic calculations (n = 12886968)

Multiplication

n×y
n×2 25773936
n×3 38660904
n×4 51547872
n×5 64434840

Division

n÷y
n÷2 6443484
n÷3 4295656
n÷3 3221742
n÷5 2577393.6

Exponentiation

ny
n2 166073944233024
n3 2.1401896049648E+21
n4 2.7580554953114E+28
n5 3.5542972910302E+35

Nth Root

y√n
2√n 3589.8423363708
3√n 234.45000699741
4√n 59.915293009137
5√n 26.425922076103

Divisors of 12886968

1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 3863, 7726, 11589, 15452, 23178, 30904, 46356, 92712, 536957, 1073914, 1610871, 2147828, 3221742, 4295656, 6443484, 12886968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12886967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12886968 can be divided by 32 positive divisors. The sum of these divisors (counting 12886968) is 1, the average is 0.03125.

Base conversion 12886968

Base System Value
2 Binary 110001001010001110111000
3 Ternary 220020201121010
4 Quaternary 301022032320
5 Quinary 11244340333
6 Senary 1140113520
8 Octal 61121670
10 Decimal 12886968
12 Duodecimal 43958a0
16 Hexadecimal c4a3b8
20 Vigesimal 40ah88
36 Base36 7o7nc

Cryptographic Hash Functions

md5 4985f237c9d98e3f60af7c3254bebaea
sha1 93e0e2936bfe6b7540b7c9e0d4ebe931e3dcc742
sha256 d5f6263245bb461bd1ff08fd41f81f0ae9dc805a251f6b6461fbbc477fdea5ec
sha512 d87889f871077cc6252dd6d1cd0ec922a1fbc5046f8b2fd8c46fbe7d6141bb84e9c320fee580c81994cef53fcb8721cebbc51d62c965f594d9b044f7badaefe7
ripemd-160 611acc5e1e63852266b4f2da98e2d4d394b5e6f9

12886968 as geometric shapes

Circle

Radius = n
Diameter 25773936
Circumference 80971207.991693
Area 5.2173668315515E+14

Sphere

Radius = n
Volume 8.9648052536621E+21
Surface area 2.0869467326206E+15
Circumference 80971207.991693

Square

Length = n
Perimeter 51547872
Area 166073944233024
Diagonal 18224924.923468

Cube

Length = n
Surface area 996443665398144
Volume 2.1401896049648E+21
Space diagonal 22320883.331514

Equilateral Triangle

Length = n
Perimeter 38660904
Area 71912127306239
Altitude 11160441.665757

Triangular Pyramid

Length = n
Surface area 71912127306239
Volume 2.5222376378259E+20
Height 6074974.9744894