868756942 (number)

868756942 is an even 9-digits composite number following 868756941 and preceding 868756943. In scientific notation, it is written as 8.68756942 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 434378470 positive integers (up to 868756942) that are relatively prime to 868756942.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred fifty-six thousand nine hundred forty-two

Notation

Scientific notation 8.68756942 × 10^8
Engineering notation 8.68756942 × 10^6

Prime Factorization of 868756942

Prime Factorization 2 × 434378471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 868756942
Product of the distinct prime numbers

The prime factorization of 868756942 is 2 × 434378471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 28, 17, 272, 328, 5779, 4230, 29074, 37876, 799078, 239101, 5691584, 292176, 90789582, 89592806, 556918811, 447513951, 1863662628, 570946745

Basic calculations (n = 868756942)

Multiplication

n×y
n×2 1737513884
n×3 2606270826
n×4 3475027768
n×5 4343784710

Division

n÷y
n÷2 434378471
n÷3 289585647.33333
n÷3 217189235.5
n÷5 173751388.4

Exponentiation

ny
n2 754738624273191364
n3 6.5568441923286E+26
n4 5.6963039096979E+35
n5 4.9487035652918E+44

Nth Root

y√n
2√n 29474.683068695
3√n 954.18539015103
4√n 171.68192411752
5√n 61.345068760262

Divisors of 868756942

1, 2, 434378471, 868756942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868756941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868756942 can be divided by 4 positive divisors. The sum of these divisors (counting 868756942) is 1, the average is 0.25.

Base conversion 868756942

Base System Value
2 Binary 110011110010000010110111001110
3 Ternary 2020112201102111001
4 Quaternary 303302002313032
5 Quinary 3234400210232
6 Senary 222112250514
8 Octal 6362026716
10 Decimal 868756942
12 Duodecimal 202b40a3a
16 Hexadecimal 33c82dce
20 Vigesimal db9ec72
36 Base36 ed8h5a

Cryptographic Hash Functions

md5 237eb4034c2ce9b1de925a86be8410b9
sha1 88149da964e02e4ed10e975f49cd9bb342b38537
sha256 26e84691ed6c2a05231bfc1a70e5c49147ac1e9adf6ab37b2515ee8933aee3a1
sha512 653440c61ec69a8b63de0b279ad38a3e8222f53ce2d8e6c05afbe8e9aad871443501b9358f40a3baf161a94e6d0c7e4d3d37cd7e39e2a1b32df4b7cfce428796
ripemd-160 98f7595372ba0a8823549222108c118380c852de

868756942 as geometric shapes

Circle

Radius = n
Diameter 1737513884
Circumference 5458560853.4847
Area 2.3710813173971E+18

Sphere

Radius = n
Volume 2.7465244727137E+27
Surface area 9.4843252695885E+18
Circumference 5458560853.4847

Square

Length = n
Perimeter 3475027768
Area 754738624273191364
Diagonal 1228607849.7822

Cube

Length = n
Surface area 4528431745639148184
Volume 6.5568441923286E+26
Space diagonal 1504731162.9722

Equilateral Triangle

Length = n
Perimeter 2606270826
Area 3.2681141091895E+17
Altitude 752365581.48608

Triangular Pyramid

Length = n
Surface area 3.2681141091895E+17
Volume 7.7273149859654E+25
Height 409535949.92739