6688390904 (number)

6688390904 is an even 10-digits composite number following 6688390903 and preceding 6688390905. In scientific notation, it is written as 6.688390904 × 10^9. The sum of its digits is 53. It has a total of 6 prime factors and 32 positive divisors. There are 3047870592 positive integers (up to 6688390904) that are relatively prime to 6688390904.

Interesting facts

Basic properties

Name

Name six billion six hundred eighty-eight million three hundred ninety thousand nine hundred four

Notation

Scientific notation 6.688390904 × 10^9
Engineering notation 6.688390904 × 10^9

Prime Factorization of 6688390904

Prime Factorization 2 × 2 × 2 × 13 × 79 × 814069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1672097726
Product of the distinct prime numbers

The prime factorization of 6688390904 is 2 × 2 × 2 × 13 × 79 × 814069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6688390904)

Multiplication

n×y
n×2 13376781808
n×3 20065172712
n×4 26753563616
n×5 33441954520

Division

n÷y
n÷2 3344195452
n÷3 2229463634.6667
n÷3 1672097726
n÷5 1337678180.8

Exponentiation

ny
n2 4.473457288471E+19
n3 2.9920231037642E+29
n4 2.0011820111774E+39
n5 1.3384687560808E+49

Nth Root

y√n
2√n 81782.583133574
3√n 1884.114170202
4√n 285.97654297787
5√n 92.270809241585

Divisors of 6688390904

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 -6688390903
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 6688390904 can be divided by 32 positive divisors. The sum of these divisors (counting 6688390904) is 1, the average is 0.03125.

Base conversion 6688390904

Base System Value
2 Binary 110001110101010001011111011111000
3 Ternary 122021010101110110122
4 Quaternary 12032222023323320
5 Quinary 102144212002104
6 Senary 3023403232412
8 Octal 61652137370
10 Decimal 6688390904
12 Duodecimal 1367b18708
16 Hexadecimal 18ea8bef8
20 Vigesimal 54a28h54
36 Base36 32m3fg8

Cryptographic Hash Functions

md5 836dcd729cdd1754e5dde51bd0ef62c7
sha1 dd3858a42e300d4eff0e57dfd1a980272894ebd4
sha256 75a257d906841322dd9224342892852ac64a50c23a9d65f9c8077b913b078de2
sha512 9bcfdda3613b96b343ea1b00c0cd5d5d0ec427a050086c77605bc42eea375264d907881bcec4731ce31303ed783c967ba81eeaea0f19e968784f1dda74c290da
ripemd-160 50b45a3cfb825bfaf7d1498e14b85d804748abf5

6688390904 as geometric shapes

Circle

Radius = n
Diameter 13376781808
Circumference 42024399456.686
Area 1.4053780553608E+20

Sphere

Radius = n
Volume 1.2532957069542E+30
Surface area 5.6215122214433E+20
Circumference 42024399456.686

Square

Length = n
Perimeter 26753563616
Area 4.473457288471E+19
Diagonal 9458813126.8896

Cube

Length = n
Surface area 2.6840743730826E+20
Volume 2.9920231037642E+29
Space diagonal 11584632866.61

Equilateral Triangle

Length = n
Perimeter 20065172712
Area 1.9370638272803E+19
Altitude 5792316433.3048

Triangular Pyramid

Length = n
Surface area 1.9370638272803E+19
Volume 3.5261330435641E+28
Height 3152937708.9632