12856726 (number)

12856726 is an even 8-digits composite number following 12856725 and preceding 12856727. In scientific notation, it is written as 1.2856726 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 5950080 positive integers (up to 12856726) that are relatively prime to 12856726.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2856726 × 10^7
Engineering notation 1.2856726 × 10^6

Prime Factorization of 12856726

Prime Factorization 2 × 17 × 61 × 6199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12856726
Product of the distinct prime numbers

The prime factorization of 12856726 is 2 × 17 × 61 × 6199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 15, 98, 153, 927, 5777, 3221, 34055, 51714, 998316, 246495, 5948943, 8107777, 98801125, 6545424, 748804972, 263632237, 4490975621, 3154589779

Basic calculations (n = 12856726)

Multiplication

n×y
n×2 25713452
n×3 38570178
n×4 51426904
n×5 64283630

Division

n÷y
n÷2 6428363
n÷3 4285575.3333333
n÷3 3214181.5
n÷5 2571345.2

Exponentiation

ny
n2 165295403439076
n3 2.1251577110757E+21
n4 2.7322570398087E+28
n5 3.5127880122391E+35

Nth Root

y√n
2√n 3585.6276995806
3√n 234.26646781784
4√n 59.88011105184
5√n 26.413507612675

Divisors of 12856726

1, 2, 17, 34, 61, 122, 1037, 2074, 6199, 12398, 105383, 210766, 378139, 756278, 6428363, 12856726

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856726 can be divided by 16 positive divisors. The sum of these divisors (counting 12856726) is 1, the average is 0.0625.

Base conversion 12856726

Base System Value
2 Binary 110001000010110110010110
3 Ternary 220012012010001
4 Quaternary 301002312112
5 Quinary 11242403401
6 Senary 1135321514
8 Octal 61026626
10 Decimal 12856726
12 Duodecimal 438029a
16 Hexadecimal c42d96
20 Vigesimal 4071g6
36 Base36 7nkba

Cryptographic Hash Functions

md5 483f637f6f64a8dc600673d50436b734
sha1 62729a245c474fef0ed707cc65e27ec2b28e38e3
sha256 8355d9b54de961703be50ed20afab25fa1b2f364d7a7c118b1deebd5409719a1
sha512 93cbb5233297dacdd3fe1728e172495aadfe6e5b27298c7aa3e969fb309ae49e7398e60dc61a28ef42c40592f8b24af2574cf807134d46768af11d5221bd8fb0
ripemd-160 161aefde81f54fb9717fb19dc8b42c67c4faa01d

12856726 as geometric shapes

Circle

Radius = n
Diameter 25713452
Circumference 80781191.901634
Area 5.1929082511636E+14

Sphere

Radius = n
Volume 8.90183980378E+21
Surface area 2.0771633004654E+15
Circumference 80781191.901634

Square

Length = n
Perimeter 51426904
Area 165295403439076
Diagonal 18182156.276915

Cube

Length = n
Surface area 991772420634456
Volume 2.1251577110757E+21
Space diagonal 22268502.650992

Equilateral Triangle

Length = n
Perimeter 38570178
Area 71575009253519
Altitude 11134251.325496

Triangular Pyramid

Length = n
Surface area 71575009253519
Volume 2.5045223809875E+20
Height 6060718.7589716