12986976 (number)

12986976 is an even 8-digits composite number following 12986975 and preceding 12986977. In scientific notation, it is written as 1.2986976 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 4328960 positive integers (up to 12986976) that are relatively prime to 12986976.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-six thousand nine hundred seventy-six

Notation

Scientific notation 1.2986976 × 10^7
Engineering notation 1.2986976 × 10^6

Prime Factorization of 12986976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 135281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 811686
Product of the distinct prime numbers

The prime factorization of 12986976 is 2 × 2 × 2 × 2 × 2 × 3 × 135281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 64, 90, 580, 410, 4362, 4448, 15057, 12041, 832078, 507131, 9089899, 798552, 33735437, 69238573, 902360219, 210912439, 6201870807, 873275950

Basic calculations (n = 12986976)

Multiplication

n×y
n×2 25973952
n×3 38960928
n×4 51947904
n×5 64934880

Division

n÷y
n÷2 6493488
n÷3 4328992
n÷3 3246744
n÷5 2597395.2

Exponentiation

ny
n2 168661545624576
n3 2.1904034451493E+21
n4 2.8446716972471E+28
n5 3.6943683060027E+35

Nth Root

y√n
2√n 3603.7447190388
3√n 235.05492001453
4√n 60.031197881092
5√n 26.466810482498

Divisors of 12986976

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 135281, 270562, 405843, 541124, 811686, 1082248, 1623372, 2164496, 3246744, 4328992, 6493488, 12986976

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 -12986975
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 12986976 can be divided by 24 positive divisors. The sum of these divisors (counting 12986976) is 1, the average is 0.041666666666667.

Base conversion 12986976

Base System Value
2 Binary 110001100010101001100000
3 Ternary 220102210210010
4 Quaternary 301202221200
5 Quinary 11311040401
6 Senary 1142204520
8 Octal 61425140
10 Decimal 12986976
12 Duodecimal 4423740
16 Hexadecimal c62a60
20 Vigesimal 41378g
36 Base36 7qctc

Cryptographic Hash Functions

md5 960663ccb82c88678d89a7b8add93914
sha1 ad2d9edfe3edb39ec847d5ff842bcb9b9b91cd02
sha256 353c1d51e069f2317ae25e390e692b547c019944f806233aa6c75f71db057616
sha512 5363e95e1dfcc06387fbd485b95357326e494934c1ebab9e88b8d33d7fda11fa6bdbe5c18075ddc42a431d6a0a47ad40cb3569ff3ec904257e1e6c88f781b4a8
ripemd-160 67709ad610e531f10346a96d30d531413e28166f

12986976 as geometric shapes

Circle

Radius = n
Diameter 25973952
Circumference 81599576.787894
Area 5.2986587267727E+14

Sphere

Radius = n
Volume 9.1751404955716E+21
Surface area 2.1194634907091E+15
Circumference 81599576.787894

Square

Length = n
Perimeter 51947904
Area 168661545624576
Diagonal 18366357.593414

Cube

Length = n
Surface area 1011969273747456
Volume 2.1904034451493E+21
Space diagonal 22494102.268678

Equilateral Triangle

Length = n
Perimeter 38960928
Area 73032591576215
Altitude 11247051.134339

Triangular Pyramid

Length = n
Surface area 73032591576215
Volume 2.581415215999E+20
Height 6122119.1978046