12982866 (number)

12982866 is an even 8-digits composite number following 12982865 and preceding 12982867. In scientific notation, it is written as 1.2982866 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 3759360 positive integers (up to 12982866) that are relatively prime to 12982866.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2982866 × 10^7
Engineering notation 1.2982866 × 10^6

Prime Factorization of 12982866

Prime Factorization 2 × 3 × 13 × 17 × 9791

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12982866
Product of the distinct prime numbers

The prime factorization of 12982866 is 2 × 3 × 13 × 17 × 9791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 21, 12, 230, 642, 9798, 4560, 69426, 89007, 478007, 156736, 8687910, 6359483, 9928628, 80896104, 578255103, 954848451, 6487303689, 2348327902

Basic calculations (n = 12982866)

Multiplication

n×y
n×2 25965732
n×3 38948598
n×4 51931464
n×5 64914330

Division

n÷y
n÷2 6491433
n÷3 4327622
n÷3 3245716.5
n÷5 2596573.2

Exponentiation

ny
n2 168554809573956
n3 2.1883245063542E+21
n4 2.8410723830513E+28
n5 3.6885262045455E+35

Nth Root

y√n
2√n 3603.1744337459
3√n 235.0301213842
4√n 60.026447785504
5√n 26.465135075324

Divisors of 12982866

1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 9791, 19582, 29373, 58746, 127283, 166447, 254566, 332894, 381849, 499341, 763698, 998682, 2163811, 4327622, 6491433, 12982866

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 -12982865
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 12982866 can be divided by 32 positive divisors. The sum of these divisors (counting 12982866) is 1, the average is 0.03125.

Base conversion 12982866

Base System Value
2 Binary 110001100001101001010010
3 Ternary 220102121010220
4 Quaternary 301201221102
5 Quinary 11310422431
6 Senary 1142133510
8 Octal 61415122
10 Decimal 12982866
12 Duodecimal 4421296
16 Hexadecimal c61a52
20 Vigesimal 412h36
36 Base36 7q9n6

Cryptographic Hash Functions

md5 aa1bd79182622bfca654db53ca6cec07
sha1 355198dcded8a22263d2c16368fe9b80b069911a
sha256 e5aecbf57b928331564f1e41ba6ea668692ec3b88217b4c0afb1dddcb07cd3bc
sha512 192dc6401bbb1c47252a9365a84e4df6d25285b58fb85ba7b0493e3cbb87b1dd866b006f2c6404515c4bbd15c106916f4327cd70601cd1f7d95a10349c8ee677
ripemd-160 8ae59298167866c2c948a1248db480b27a2d278f

12982866 as geometric shapes

Circle

Radius = n
Diameter 25965732
Circumference 81573752.896281
Area 5.2953055148477E+14

Sphere

Radius = n
Volume 9.1664322571104E+21
Surface area 2.1181222059391E+15
Circumference 81573752.896281

Square

Length = n
Perimeter 51931464
Area 168554809573956
Diagonal 18360545.175673

Cube

Length = n
Surface area 1011328857443736
Volume 2.1883245063542E+21
Space diagonal 22486983.539859

Equilateral Triangle

Length = n
Perimeter 38948598
Area 72986373510547
Altitude 11243491.769929

Triangular Pyramid

Length = n
Surface area 72986373510547
Volume 2.5789651631329E+20
Height 6120181.7252242