12856844 (number)

12856844 is an even 8-digits composite number following 12856843 and preceding 12856845. In scientific notation, it is written as 1.2856844 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 96 positive divisors. There are 4380480 positive integers (up to 12856844) that are relatively prime to 12856844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2856844 × 10^7
Engineering notation 1.2856844 × 10^6

Prime Factorization of 12856844

Prime Factorization 2 × 2 × 19 × 11 × 13 × 7 × 13 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 38038
Product of the distinct prime numbers

The prime factorization of 12856844 is 2 × 2 × 19 × 11 × 13 × 7 × 13 × 13. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 90, 36, 453, 724, 7000, 7044, 10614, 73378, 262843, 321632, 2308004, 575491, 69392311, 74572894, 263165737, 331919180, 3624772300, 7691042169

Basic calculations (n = 12856844)

Multiplication

n×y
n×2 25713688
n×3 38570532
n×4 51427376
n×5 64284220

Division

n÷y
n÷2 6428422
n÷3 4285614.6666667
n÷3 3214211
n÷5 2571368.8

Exponentiation

ny
n2 165298437640336
n3 2.1252162261855E+21
n4 2.7323573486336E+28
n5 3.5129492183636E+35

Nth Root

y√n
2√n 3585.6441541235
3√n 234.26718452074
4√n 59.88024844741
5√n 26.413556097529

Divisors of 12856844

1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 169, 182, 209, 247, 266, 286, 308, 338, 364, 418, 494, 532, 572, 676, 836, 988, 1001, 1183, 1463, 1729, 1859, 2002, 2197, 2366, 2717, 2926, 3211, 3458, 3718, 4004, 4394, 4732, 5434, 5852, 6422, 6916, 7436, 8788, 10868, 12844, 13013, 15379, 19019, 22477, 24167, 26026, 30758, 35321, 38038, 41743, 44954, 48334, 52052, 61516, 70642, 76076, 83486, 89908, 96668, 141284, 166972, 169169, 247247, 292201, 338338, 459173, 494494, 584402, 676676, 918346, 988988, 1168804, 1836692, 3214211, 6428422, 12856844

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856844 can be divided by 96 positive divisors. The sum of these divisors (counting 12856844) is 1, the average is 0.010416666666667.

Base conversion 12856844

Base System Value
2 Binary 110001000010111000001100
3 Ternary 220012012021102
4 Quaternary 301002320030
5 Quinary 11242404334
6 Senary 1135322232
8 Octal 61027014
10 Decimal 12856844
12 Duodecimal 4380378
16 Hexadecimal c42e0c
20 Vigesimal 407224
36 Base36 7nkek

Cryptographic Hash Functions

md5 a18d76c876d56c9554fb9ea81124e6ff
sha1 51bb71be2a80ed60de395b6dc2363d0e264073fb
sha256 d6a7224fa96b0e6cc43bfe388c5abb08987e472a93663fe98694aa95a341b3d5
sha512 569a9287faa0fe6f6da63778d2c5d2cf6e3939e90a6ccda713f7161d8c7e0195bc6db6abbc89f4dcd2a6097e22fca4e73743a22a022405ad2a0ee4e40f4803de
ripemd-160 40a89fb61de189d453e5d7e35ff79cd2b7b42c19

12856844 as geometric shapes

Circle

Radius = n
Diameter 25713688
Circumference 80781933.3175
Area 5.1930035734075E+14

Sphere

Radius = n
Volume 8.902084911299E+21
Surface area 2.077201429363E+15
Circumference 80781933.3175

Square

Length = n
Perimeter 51427376
Area 165298437640336
Diagonal 18182323.154115

Cube

Length = n
Surface area 991790625842016
Volume 2.1252162261855E+21
Space diagonal 22268707.032987

Equilateral Triangle

Length = n
Perimeter 38570532
Area 71576323101204
Altitude 11134353.516494

Triangular Pyramid

Length = n
Surface area 71576323101204
Volume 2.5045913417058E+20
Height 6060774.3847051