12856636 (number)

12856636 is an even 8-digits composite number following 12856635 and preceding 12856637. In scientific notation, it is written as 1.2856636 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 5909760 positive integers (up to 12856636) that are relatively prime to 12856636.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2856636 × 10^7
Engineering notation 1.2856636 × 10^6

Prime Factorization of 12856636

Prime Factorization 2 × 2 × 13 × 571 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6428318
Product of the distinct prime numbers

The prime factorization of 12856636 is 2 × 2 × 13 × 571 × 433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 37, 70, 182, 677, 5239, 6875, 3571, 69506, 341384, 26399, 9743112, 9580004, 23776570, 13092140, 715660104, 404806702, 6398663272, 9452612899

Basic calculations (n = 12856636)

Multiplication

n×y
n×2 25713272
n×3 38569908
n×4 51426544
n×5 64283180

Division

n÷y
n÷2 6428318
n÷3 4285545.3333333
n÷3 3214159
n÷5 2571327.2

Exponentiation

ny
n2 165293089236496
n3 2.1251130816291E+21
n4 2.7321805349344E+28
n5 3.5126650623937E+35

Nth Root

y√n
2√n 3585.6151494548
3√n 234.26592117708
4√n 59.880006257973
5√n 26.413470632462

Divisors of 12856636

1, 2, 4, 13, 26, 52, 433, 571, 866, 1142, 1732, 2284, 5629, 7423, 11258, 14846, 22516, 29692, 247243, 494486, 988972, 3214159, 6428318, 12856636

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856636 can be divided by 24 positive divisors. The sum of these divisors (counting 12856636) is 1, the average is 0.041666666666667.

Base conversion 12856636

Base System Value
2 Binary 110001000010110100111100
3 Ternary 220012011222201
4 Quaternary 301002310330
5 Quinary 11242403021
6 Senary 1135321244
8 Octal 61026474
10 Decimal 12856636
12 Duodecimal 4380224
16 Hexadecimal c42d3c
20 Vigesimal 4071bg
36 Base36 7nk8s

Cryptographic Hash Functions

md5 18f4ed82d09f71b87f91d4f900b667f3
sha1 db3da54ab886be1851ffa6ef2e26beaa608c319e
sha256 7c4555e0636696a2e9fa68b519bd206413bf557ba00626ea17d98e77071605bf
sha512 54ee62f559bb1b84d0842fed470dc6b0ea608aee3d7f7ffbd86557fe36265efd63754b854fe3feccb223979da4a87bc7a37dd27289f005c29018402fb1d59a9f
ripemd-160 1ab52d3ad535c28f2f8e41ba41b5812fa863a9ec

12856636 as geometric shapes

Circle

Radius = n
Diameter 25713272
Circumference 80780626.414956
Area 5.1928355483454E+14

Sphere

Radius = n
Volume 8.9016528603916E+21
Surface area 2.0771342193382E+15
Circumference 80780626.414956

Square

Length = n
Perimeter 51426544
Area 165293089236496
Diagonal 18182028.997694

Cube

Length = n
Surface area 991758535418976
Volume 2.1251130816291E+21
Space diagonal 22268346.766419

Equilateral Triangle

Length = n
Perimeter 38569908
Area 71574007174407
Altitude 11134173.38321

Triangular Pyramid

Length = n
Surface area 71574007174407
Volume 2.5044697846804E+20
Height 6060676.3325647