868856784 (number)

868856784 is an even 9-digits composite number following 868856783 and preceding 868856785. In scientific notation, it is written as 8.68856784 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 40 positive divisors. There are 287336448 positive integers (up to 868856784) that are relatively prime to 868856784.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million eight hundred fifty-six thousand seven hundred eighty-four

Notation

Scientific notation 8.68856784 × 10^8
Engineering notation 8.68856784 × 10^6

Prime Factorization of 868856784

Prime Factorization 2 × 2 × 2 × 2 × 3 × 127 × 142529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 108607098
Product of the distinct prime numbers

The prime factorization of 868856784 is 2 × 2 × 2 × 2 × 3 × 127 × 142529. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868856784)

Multiplication

n×y
n×2 1737713568
n×3 2606570352
n×4 3475427136
n×5 4344283920

Division

n÷y
n÷2 434428392
n÷3 289618928
n÷3 217214196
n÷5 173771356.8

Exponentiation

ny
n2 754912111102822656
n3 6.5591050905545E+26
n4 5.6989229548972E+35
n5 4.9515478708558E+44

Nth Root

y√n
2√n 29476.376710851
3√n 954.22194204252
4√n 171.68685654659
5√n 61.346478713385

Divisors of 868856784

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868856783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868856784 can be divided by 40 positive divisors. The sum of these divisors (counting 868856784) is 1, the average is 0.025.

Base conversion 868856784

Base System Value
2 Binary 110011110010011011001111010000
3 Ternary 2020112220111102220
4 Quaternary 303302123033100
5 Quinary 3234411404114
6 Senary 222114341040
8 Octal 6362331720
10 Decimal 868856784
12 Duodecimal 202b8a780
16 Hexadecimal 33c9b3d0
20 Vigesimal dba71j4
36 Base36 edam6o

Cryptographic Hash Functions

md5 5775dc2b36185588daf96458d9f1b7f4
sha1 9f4fa7d65cb782026573827103bad09158f650ff
sha256 36073ac50364e96041538225a564861ed05cc5308a92c77281742ceb5b61c9b3
sha512 ec0e6441b761261561bded1e3e2c9ab15cec9876c239e828607feced8db97d1379945b73be0340475d26a846d33e23c98fefd17fc165d04f1108968236c71cd8
ripemd-160 b521a79a61874603be47520c76bef91c96f6e10d

868856784 as geometric shapes

Circle

Radius = n
Diameter 1737713568
Circumference 5459188179.2721
Area 2.3716263423466E+18

Sphere

Radius = n
Volume 2.7474715155479E+27
Surface area 9.4865053693864E+18
Circumference 5459188179.2721

Square

Length = n
Perimeter 3475427136
Area 754912111102822656
Diagonal 1228749047.6927

Cube

Length = n
Surface area 4529472666616935936
Volume 6.5591050905545E+26
Space diagonal 1504904094.3889

Equilateral Triangle

Length = n
Perimeter 2606570352
Area 3.2688653291979E+17
Altitude 752452047.19445

Triangular Pyramid

Length = n
Surface area 3.2688653291979E+17
Volume 7.7299794800771E+25
Height 409583015.89756