856556728 (number)

856556728 is an even 9-digits composite number following 856556727 and preceding 856556729. In scientific notation, it is written as 8.56556728 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors. There are 428278360 positive integers (up to 856556728) that are relatively prime to 856556728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.56556728 × 10^8
Engineering notation 8.56556728 × 10^6

Prime Factorization of 856556728

Prime Factorization 2 × 2 × 2 × 107069591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214139182
Product of the distinct prime numbers

The prime factorization of 856556728 is 2 × 2 × 2 × 107069591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 856556728)

Multiplication

n×y
n×2 1713113456
n×3 2569670184
n×4 3426226912
n×5 4282783640

Division

n÷y
n÷2 428278364
n÷3 285518909.33333
n÷3 214139182
n÷5 171311345.6

Exponentiation

ny
n2 733689428282065984
n3 6.2844661605748E+26
n4 5.3830017717286E+35
n5 4.6108463844101E+44

Nth Root

y√n
2√n 29266.990415825
3√n 949.69767961013
4√n 171.07597848858
5√n 61.171795238655

Divisors of 856556728

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -856556727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 856556728 can be divided by 8 positive divisors. The sum of these divisors (counting 856556728) is 1, the average is 0.125.

Base conversion 856556728

Base System Value
2 Binary 110011000011100000010010111000
3 Ternary 2012200202120221021
4 Quaternary 303003200102320
5 Quinary 3223234303403
6 Senary 220554552224
8 Octal 6303402270
10 Decimal 856556728
12 Duodecimal 1baa38674
16 Hexadecimal 330e04b8
20 Vigesimal d7d9bg8
36 Base36 e5yzeg

Cryptographic Hash Functions

md5 bbc5460e21e7be8d285da6c72a9f4467
sha1 4f361c5d6fe68d81c17be42615497a00d63fd097
sha256 8bde2a9000bb60c45efb59305e289b1184042128eeb701448a094bf4de4d1679
sha512 0ddbf3afd0a8f46b6a5daee99d201324e5e04cd0f7ed10dbda9b5bdc194b569822da33b646f78461af754ead4fe0cf3b85106defc4b8fca5673adf6aad28e212
ripemd-160 8a5c3b3904e230516615f34a2dec687453732e30

856556728 as geometric shapes

Circle

Radius = n
Diameter 1713113456
Circumference 5381904648.1354
Area 2.3049533179074E+18

Sphere

Radius = n
Volume 2.6324310295727E+27
Surface area 9.2198132716297E+18
Circumference 5381904648.1354

Square

Length = n
Perimeter 3426226912
Area 733689428282065984
Diagonal 1211354141.6795

Cube

Length = n
Surface area 4402136569692395904
Volume 6.2844661605748E+26
Space diagonal 1483599772.461

Equilateral Triangle

Length = n
Perimeter 2569670184
Area 3.1769684169018E+17
Altitude 741799886.23048

Triangular Pyramid

Length = n
Surface area 3.1769684169018E+17
Volume 7.406314397133E+25
Height 403784713.89317