12856862 (number)

12856862 is an even 8-digits composite number following 12856861 and preceding 12856863. In scientific notation, it is written as 1.2856862 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 5632000 positive integers (up to 12856862) that are relatively prime to 12856862.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand eight hundred sixty-two

Notation

Scientific notation 1.2856862 × 10^7
Engineering notation 1.2856862 × 10^6

Prime Factorization of 12856862

Prime Factorization 2 × 17 × 23 × 41 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12856862
Product of the distinct prime numbers

The prime factorization of 12856862 is 2 × 17 × 23 × 41 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 95, 18, 920, 287, 2771, 7990, 36758, 64421, 45554, 912078, 9954411, 1713510, 34896719, 6217269, 85587266, 110108042, 90621655, 8008404835

Basic calculations (n = 12856862)

Multiplication

n×y
n×2 25713724
n×3 38570586
n×4 51427448
n×5 64284310

Division

n÷y
n÷2 6428431
n÷3 4285620.6666667
n÷3 3214215.5
n÷5 2571372.4

Exponentiation

ny
n2 165298900487044
n3 2.1252251523137E+21
n4 2.7323726502226E+28
n5 3.5129738096486E+35

Nth Root

y√n
2√n 3585.6466641319
3√n 234.26729384792
4√n 59.880269405973
5√n 26.413563493493

Divisors of 12856862

1, 2, 17, 23, 34, 41, 46, 82, 391, 401, 697, 782, 802, 943, 1394, 1886, 6817, 9223, 13634, 16031, 16441, 18446, 32062, 32882, 156791, 279497, 313582, 378143, 558994, 756286, 6428431, 12856862

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 -12856861
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 12856862 can be divided by 32 positive divisors. The sum of these divisors (counting 12856862) is 1, the average is 0.03125.

Base conversion 12856862

Base System Value
2 Binary 110001000010111000011110
3 Ternary 220012012022002
4 Quaternary 301002320132
5 Quinary 11242404422
6 Senary 1135322302
8 Octal 61027036
10 Decimal 12856862
12 Duodecimal 4380392
16 Hexadecimal c42e1e
20 Vigesimal 407232
36 Base36 7nkf2

Cryptographic Hash Functions

md5 5ae851b35055806dfefe59b2f4fd6e7c
sha1 a82b2871864e78e2a8d2a732beb6870f0c9e0b43
sha256 da450d51dd5ccb96751df34681551050cd409d3b9e25bfc06e3b1711093239b4
sha512 8ec4f9bd4080bcb24523453c5b0a7709126b45b64d474d0c63a827c5125ae2d1e7164fabedbadcfd79216ddf8e6d32108c3ddafbc651d752dfe963586fe049ba
ripemd-160 d2025c260022187d59292f9fe9bf8798d4d69259

12856862 as geometric shapes

Circle

Radius = n
Diameter 25713724
Circumference 80782046.414836
Area 5.1930181141657E+14

Sphere

Radius = n
Volume 8.9021223009771E+21
Surface area 2.0772072456663E+15
Circumference 80782046.414836

Square

Length = n
Perimeter 51427448
Area 165298900487044
Diagonal 18182348.609959

Cube

Length = n
Surface area 991793402922264
Volume 2.1252251523137E+21
Space diagonal 22268738.209902

Equilateral Triangle

Length = n
Perimeter 38570586
Area 71576523519708
Altitude 11134369.104951

Triangular Pyramid

Length = n
Surface area 71576523519708
Volume 2.5046018612487E+20
Height 6060782.8699864