12857528 (number)

12857528 is an even 8-digits composite number following 12857527 and preceding 12857529. In scientific notation, it is written as 1.2857528 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 6090336 positive integers (up to 12857528) that are relatively prime to 12857528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2857528 × 10^7
Engineering notation 1.2857528 × 10^6

Prime Factorization of 12857528

Prime Factorization 2 × 2 × 2 × 19 × 84589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3214382
Product of the distinct prime numbers

The prime factorization of 12857528 is 2 × 2 × 2 × 19 × 84589. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 40, 58, 81, 799, 7007, 5904, 74663, 65771, 15929, 156687, 6213367, 5246258, 55701262, 45442771, 677603351, 993274838, 6092491462, 655808597

Basic calculations (n = 12857528)

Multiplication

n×y
n×2 25715056
n×3 38572584
n×4 51430112
n×5 64287640

Division

n÷y
n÷2 6428764
n÷3 4285842.6666667
n÷3 3214382
n÷5 2571505.6

Exponentiation

ny
n2 165316026270784
n3 2.1255554366253E+21
n4 2.7329388541963E+28
n5 3.5138837840116E+35

Nth Root

y√n
2√n 3585.7395332065
3√n 234.27133888171
4√n 59.881044857338
5√n 26.413837138319

Divisors of 12857528

1, 2, 4, 8, 19, 38, 76, 152, 84589, 169178, 338356, 676712, 1607191, 3214382, 6428764, 12857528

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 -12857527
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 12857528 can be divided by 16 positive divisors. The sum of these divisors (counting 12857528) is 1, the average is 0.0625.

Base conversion 12857528

Base System Value
2 Binary 110001000011000010111000
3 Ternary 220012020012202
4 Quaternary 301003002320
5 Quinary 11242420103
6 Senary 1135325332
8 Octal 61030270
10 Decimal 12857528
12 Duodecimal 4380848
16 Hexadecimal c430b8
20 Vigesimal 4073g8
36 Base36 7nkxk

Cryptographic Hash Functions

md5 486f2599b2f547b5dfa5adcaeb88f5d0
sha1 be771a1f454734a41354c4fe216f0b247d20a804
sha256 170b4ac5abf546ef635e631c55ac5ae25961ad2e5dd8bfa90c3bb225c72586ec
sha512 b6a3f0cedf439b70b287f2cc13fcd89df9df13cc2cb2e8d178d057fa91a5f0b0048933d467f2a8bd8937eefd15e1c89be7c6337e947504c892fce0ef5ad823a9
ripemd-160 57d22bcaf0dd84bf9289fa91b24d7394e2f5b9e5

12857528 as geometric shapes

Circle

Radius = n
Diameter 25715056
Circumference 80786231.01625
Area 5.1935561365295E+14

Sphere

Radius = n
Volume 8.9035057926667E+21
Surface area 2.0774224546118E+15
Circumference 80786231.01625

Square

Length = n
Perimeter 51430112
Area 165316026270784
Diagonal 18183290.476192

Cube

Length = n
Surface area 991896157624704
Volume 2.1255554366253E+21
Space diagonal 22269891.755739

Equilateral Triangle

Length = n
Perimeter 38572584
Area 71583939201597
Altitude 11134945.87787

Triangular Pyramid

Length = n
Surface area 71583939201597
Volume 2.5049911050429E+20
Height 6061096.8253973