12982686 (number)

12982686 is an even 8-digits composite number following 12982685 and preceding 12982687. In scientific notation, it is written as 1.2982686 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4320728 positive integers (up to 12982686) that are relatively prime to 12982686.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2982686 × 10^7
Engineering notation 1.2982686 × 10^6

Prime Factorization of 12982686

Prime Factorization 2 × 3 × 2579 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12982686
Product of the distinct prime numbers

The prime factorization of 12982686 is 2 × 3 × 2579 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 4, 40, 911, 475, 6284, 4667, 73887, 43746, 165791, 580291, 3196358, 4522190, 70141181, 67528160, 642166552, 808821978, 3317203106, 1848822893

Basic calculations (n = 12982686)

Multiplication

n×y
n×2 25965372
n×3 38948058
n×4 51930744
n×5 64913430

Division

n÷y
n÷2 6491343
n÷3 4327562
n÷3 3245671.5
n÷5 2596537.2

Exponentiation

ny
n2 168550135774596
n3 2.1882334880189E+21
n4 2.8409148269635E+28
n5 3.6882705151211E+35

Nth Root

y√n
2√n 3603.1494556846
3√n 235.02903519318
4√n 60.026239726344
5√n 26.465061690129

Divisors of 12982686

1, 2, 3, 6, 839, 1678, 2517, 2579, 5034, 5158, 7737, 15474, 2163781, 4327562, 6491343, 12982686

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 -12982685
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 12982686 can be divided by 16 positive divisors. The sum of these divisors (counting 12982686) is 1, the average is 0.0625.

Base conversion 12982686

Base System Value
2 Binary 110001100001100110011110
3 Ternary 220102120220020
4 Quaternary 301201212132
5 Quinary 11310421221
6 Senary 1142133010
8 Octal 61414636
10 Decimal 12982686
12 Duodecimal 4421166
16 Hexadecimal c6199e
20 Vigesimal 412ge6
36 Base36 7q9i6

Cryptographic Hash Functions

md5 2b93e63772d7046a84495280017ba968
sha1 a4ee6d7b8b15e6a3a026860495559daad10f37bd
sha256 ccd920e9acbd272c106fc4b5a45ac210e479f9f936400110014bb915289a0fe0
sha512 5b0f55dddfff1f49bb7280ba7149c8c32c93eda2cbae6430b00d1f1ac94d8c523a35840bdf46af837e87d2916282e24d40d129708eeced89c60b3eb289eb1043
ripemd-160 0ef005328242915bac3ed736b7474a60d0eb2a1c

12982686 as geometric shapes

Circle

Radius = n
Diameter 25965372
Circumference 81572621.922926
Area 5.2951586831103E+14

Sphere

Radius = n
Volume 9.1660510003993E+21
Surface area 2.1180634732441E+15
Circumference 81572621.922926

Square

Length = n
Perimeter 51930744
Area 168550135774596
Diagonal 18360290.617231

Cube

Length = n
Surface area 1011300814647576
Volume 2.1882334880189E+21
Space diagonal 22486671.770713

Equilateral Triangle

Length = n
Perimeter 38948058
Area 72984349696058
Altitude 11243335.885357

Triangular Pyramid

Length = n
Surface area 72984349696058
Volume 2.5788578969961E+20
Height 6120096.8724104