12856826 (number)

12856826 is an even 8-digits composite number following 12856825 and preceding 12856827. In scientific notation, it is written as 1.2856826 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 6399868 positive integers (up to 12856826) that are relatively prime to 12856826.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand eight hundred twenty-six

Notation

Scientific notation 1.2856826 × 10^7
Engineering notation 1.2856826 × 10^6

Prime Factorization of 12856826

Prime Factorization 2 × 227 × 28319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12856826
Product of the distinct prime numbers

The prime factorization of 12856826 is 2 × 227 × 28319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 93, 18, 192, 399, 200, 6632, 746, 82093, 662405, 667003, 9236223, 6829434, 93024833, 90518656, 378888226, 897679165, 1571137347, 3797696094

Basic calculations (n = 12856826)

Multiplication

n×y
n×2 25713652
n×3 38570478
n×4 51427304
n×5 64284130

Division

n÷y
n÷2 6428413
n÷3 4285608.6666667
n÷3 3214206.5
n÷5 2571365.2

Exponentiation

ny
n2 165297974794276
n3 2.1252073000824E+21
n4 2.7323420471089E+28
n5 3.5129246272163E+35

Nth Root

y√n
2√n 3585.6416441134
3√n 234.26707519347
4√n 59.880227488824
5√n 26.413548701558

Divisors of 12856826

1, 2, 227, 454, 28319, 56638, 6428413, 12856826

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 -12856825
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 12856826 can be divided by 8 positive divisors. The sum of these divisors (counting 12856826) is 1, the average is 0.125.

Base conversion 12856826

Base System Value
2 Binary 110001000010110111111010
3 Ternary 220012012020202
4 Quaternary 301002313322
5 Quinary 11242404301
6 Senary 1135322202
8 Octal 61026772
10 Decimal 12856826
12 Duodecimal 4380362
16 Hexadecimal c42dfa
20 Vigesimal 407216
36 Base36 7nke2

Cryptographic Hash Functions

md5 d269bf41a9610b68706751bed0f63f7a
sha1 787d10b42ddbfc3c3a30dc1c5f3526cdf4994710
sha256 8d0bd57fd3ef2c90514bbe7021e7c9c331a8ca842386ece24e3c4d76336fc002
sha512 bfcadc521664887b815caa1ed59fee202d1f8cf6463fbdb7bcd179e2f53d03cdc31742f0e6c382a82a0925471849a888781a31cbcdb05dcfc7c43fab0d8f2831
ripemd-160 44d8da9d5d8f85d3da60d1f5d7d7b82e366a9dc3

12856826 as geometric shapes

Circle

Radius = n
Diameter 25713652
Circumference 80781820.220164
Area 5.1929890326697E+14

Sphere

Radius = n
Volume 8.9020475217257E+21
Surface area 2.0771956130679E+15
Circumference 80781820.220164

Square

Length = n
Perimeter 51427304
Area 165297974794276
Diagonal 18182297.698271

Cube

Length = n
Surface area 991787848765656
Volume 2.1252073000824E+21
Space diagonal 22268675.856073

Equilateral Triangle

Length = n
Perimeter 38570478
Area 71576122682981
Altitude 11134337.928036

Triangular Pyramid

Length = n
Surface area 71576122682981
Volume 2.5045808221924E+20
Height 6060765.8994237