12856744 (number)

12856744 is an even 8-digits composite number following 12856743 and preceding 12856745. In scientific notation, it is written as 1.2856744 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 6148800 positive integers (up to 12856744) that are relatively prime to 12856744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2856744 × 10^7
Engineering notation 1.2856744 × 10^6

Prime Factorization of 12856744

Prime Factorization 2 × 2 × 2 × 29 × 151 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3214186
Product of the distinct prime numbers

The prime factorization of 12856744 is 2 × 2 × 2 × 29 × 151 × 367. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12856744)

Multiplication

n×y
n×2 25713488
n×3 38570232
n×4 51426976
n×5 64283720

Division

n÷y
n÷2 6428372
n÷3 4285581.3333333
n÷3 3214186
n÷5 2571348.8

Exponentiation

ny
n2 165295866281536
n3 2.1251666370399E+21
n4 2.7322723409763E+28
n5 3.5128126026214E+35

Nth Root

y√n
2√n 3585.6302096005
3√n 234.26657714568
4√n 59.880132010547
5√n 26.413515008693

Divisors of 12856744

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 -12856743
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 12856744 can be divided by 32 positive divisors. The sum of these divisors (counting 12856744) is 1, the average is 0.03125.

Base conversion 12856744

Base System Value
2 Binary 110001000010110110101000
3 Ternary 220012012010201
4 Quaternary 301002312220
5 Quinary 11242403434
6 Senary 1135321544
8 Octal 61026650
10 Decimal 12856744
12 Duodecimal 43802b4
16 Hexadecimal c42da8
20 Vigesimal 4071h4
36 Base36 7nkbs

Cryptographic Hash Functions

md5 e0d68df05c8c038648a3ae4e42dab59e
sha1 689d7cd028ba666fb65a2270881dfe1a41820f47
sha256 d83bad13bf98416fa7cbc5b86bce33dbfb7ae7f1df9427b27886255ca3d87752
sha512 0686817cdade0111e8cbde344fe8dfe65af25193f7da08c6f0959c5a08b6e4820967323fd5e278521d64e5ec9165bdfcc0469d616f2395b968bfbd7228c09f3e
ripemd-160 11a2c0b4d934982401894208b5f4e742448b9119

12856744 as geometric shapes

Circle

Radius = n
Diameter 25713488
Circumference 80781304.998969
Area 5.1929227917883E+14

Sphere

Radius = n
Volume 8.9018771927717E+21
Surface area 2.0771691167153E+15
Circumference 80781304.998969

Square

Length = n
Perimeter 51426976
Area 165295866281536
Diagonal 18182181.732759

Cube

Length = n
Surface area 991775197689216
Volume 2.1251666370399E+21
Space diagonal 22268533.827906

Equilateral Triangle

Length = n
Perimeter 38570232
Area 71575209670183
Altitude 11134266.913953

Triangular Pyramid

Length = n
Surface area 71575209670183
Volume 2.5045329003373E+20
Height 6060727.244253