6688392988 (number)

6688392988 is an even 10-digits composite number following 6688392987 and preceding 6688392989. In scientific notation, it is written as 6.688392988 × 10^9. The sum of its digits is 67. It has a total of 4 prime factors and 12 positive divisors. There are 3330319680 positive integers (up to 6688392988) that are relatively prime to 6688392988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.688392988 × 10^9
Engineering notation 6.688392988 × 10^9

Prime Factorization of 6688392988

Prime Factorization 2 × 2 × 241 × 6938167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3344196494
Product of the distinct prime numbers

The prime factorization of 6688392988 is 2 × 2 × 241 × 6938167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 18, 78, 196, 596, 5424, 2472, 62008, 97001, 488667, 101529, 6955811, 7749755, 43698922, 78298602, 410516525, 284483024, 8036153073, 4479701007

Basic calculations (n = 6688392988)

Multiplication

n×y
n×2 13376785976
n×3 20065178964
n×4 26753571952
n×5 33441964940

Division

n÷y
n÷2 3344196494
n÷3 2229464329.3333
n÷3 1672098247
n÷5 1337678597.6

Exponentiation

ny
n2 4.4734600761928E+19
n3 2.9920259005706E+29
n4 2.0011845053291E+39
n5 1.3384708413137E+49

Nth Root

y√n
2√n 81782.595874673
3√n 1884.114365889
4√n 285.97656525434
5√n 92.270814991618

Divisors of 6688392988

1, 2, 4, 241, 482, 964, 6938167, 13876334, 27752668, 1672098247, 3344196494, 6688392988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6688392987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6688392988 can be divided by 12 positive divisors. The sum of these divisors (counting 6688392988) is 1, the average is 0.083333333333333.

Base conversion 6688392988

Base System Value
2 Binary 110001110101010001100011100011100
3 Ternary 122021010101120022211
4 Quaternary 12032222030130130
5 Quinary 102144212033423
6 Senary 3023403250204
8 Octal 61652143434
10 Decimal 6688392988
12 Duodecimal 1367b19964
16 Hexadecimal 18ea8c71c
20 Vigesimal 54a29298
36 Base36 32m3h24

Cryptographic Hash Functions

md5 04fe074294c83fbfcffbdeb078e61e9d
sha1 8eed0246b30dfc11bdf4df16c6250e6689e32cfb
sha256 4c74dab1b984bf98679a1e31bfa3f3280b1f1a9b183bbecf07ba99efbb718256
sha512 0e29a6c401b5b26c41bb50cc86a69086b9b6f3bb02561613e2745ae4e5fa45e7ccd7872f3606c5688c8d51131b59710ab8511da3c1f90f1a5a8843cae9c89d10
ripemd-160 702224cb5739bdf120547f34c48d37a1d1e817fb

6688392988 as geometric shapes

Circle

Radius = n
Diameter 13376785976
Circumference 42024412550.845
Area 1.4053789311494E+20

Sphere

Radius = n
Volume 1.2532968784777E+30
Surface area 5.6215157245978E+20
Circumference 42024412550.845

Square

Length = n
Perimeter 26753571952
Area 4.4734600761928E+19
Diagonal 9458816074.1107

Cube

Length = n
Surface area 2.6840760457157E+20
Volume 2.9920259005706E+29
Space diagonal 11584636476.203

Equilateral Triangle

Length = n
Perimeter 20065178964
Area 1.9370650343992E+19
Altitude 5792318238.1017

Triangular Pyramid

Length = n
Surface area 1.9370650343992E+19
Volume 3.526136339632E+28
Height 3152938691.3702