12856874 (number)

12856874 is an even 8-digits composite number following 12856873 and preceding 12856875. In scientific notation, it is written as 1.2856874 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 6405280 positive integers (up to 12856874) that are relatively prime to 12856874.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand eight hundred seventy-four

Notation

Scientific notation 1.2856874 × 10^7
Engineering notation 1.2856874 × 10^6

Prime Factorization of 12856874

Prime Factorization 2 × 281 × 22877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12856874
Product of the distinct prime numbers

The prime factorization of 12856874 is 2 × 281 × 22877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 97, 63, 97, 906, 3661, 3884, 38227, 75422, 388945, 468852, 4610408, 433744, 73756593, 28990037, 580149822, 537664062, 9752696021, 4106943191

Basic calculations (n = 12856874)

Multiplication

n×y
n×2 25713748
n×3 38570622
n×4 51427496
n×5 64284370

Division

n÷y
n÷2 6428437
n÷3 4285624.6666667
n÷3 3214218.5
n÷5 2571374.8

Exponentiation

ny
n2 165299209051876
n3 2.1252311030796E+21
n4 2.7323828513176E+28
n5 3.5129902039151E+35

Nth Root

y√n
2√n 3585.6483374698
3√n 234.26736673265
4√n 59.880283378336
5√n 26.413568424131

Divisors of 12856874

1, 2, 281, 562, 22877, 45754, 6428437, 12856874

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856874 can be divided by 8 positive divisors. The sum of these divisors (counting 12856874) is 1, the average is 0.125.

Base conversion 12856874

Base System Value
2 Binary 110001000010111000101010
3 Ternary 220012012022112
4 Quaternary 301002320222
5 Quinary 11242404444
6 Senary 1135322322
8 Octal 61027052
10 Decimal 12856874
12 Duodecimal 43803a2
16 Hexadecimal c42e2a
20 Vigesimal 40723e
36 Base36 7nkfe

Cryptographic Hash Functions

md5 ea5266b628475971c427857e0d70edc8
sha1 91b0949326b62d102a8e998912739da1e2fba05e
sha256 6d65d3f4e87ea5857496e66bd2c1776a89e12955e695e1d5ff70e552d1e690d8
sha512 dc32e9380f02e728129fb802b634adf914ceca10b7c644d1d2076e757883435e2054f742941573bfa00a1c245cd152f9ff13d32656103dc13f8a89fb3a153747
ripemd-160 c81ca3c073f79fa946603f142c695bfd9f560120

12856874 as geometric shapes

Circle

Radius = n
Diameter 25713748
Circumference 80782121.813059
Area 5.1930278080158E+14

Sphere

Radius = n
Volume 8.9021472274873E+21
Surface area 2.0772111232063E+15
Circumference 80782121.813059

Square

Length = n
Perimeter 51427496
Area 165299209051876
Diagonal 18182365.580522

Cube

Length = n
Surface area 991795254311256
Volume 2.1252311030796E+21
Space diagonal 22268758.994511

Equilateral Triangle

Length = n
Perimeter 38570622
Area 71576657132200
Altitude 11134379.497256

Triangular Pyramid

Length = n
Surface area 71576657132200
Volume 2.5046088742936E+20
Height 6060788.5268407