6688390902 (number)

6688390902 is an even 10-digits composite number following 6688390901 and preceding 6688390903. In scientific notation, it is written as 6.688390902 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 2206064160 positive integers (up to 6688390902) that are relatively prime to 6688390902.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.688390902 × 10^9
Engineering notation 6.688390902 × 10^9

Prime Factorization of 6688390902

Prime Factorization 2 × 3 × 103 × 1531 × 7069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6688390902
Product of the distinct prime numbers

The prime factorization of 6688390902 is 2 × 3 × 103 × 1531 × 7069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6688390902)

Multiplication

n×y
n×2 13376781804
n×3 20065172706
n×4 26753563608
n×5 33441954510

Division

n÷y
n÷2 3344195451
n÷3 2229463634
n÷3 1672097725.5
n÷5 1337678180.4

Exponentiation

ny
n2 4.4734572857956E+19
n3 2.9920231010801E+29
n4 2.0011820087838E+39
n5 1.3384687540796E+49

Nth Root

y√n
2√n 81782.583121347
3√n 1884.1141700142
4√n 285.97654295649
5√n 92.270809236066

Divisors of 6688390902

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 -6688390901
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 6688390902 can be divided by 32 positive divisors. The sum of these divisors (counting 6688390902) is 1, the average is 0.03125.

Base conversion 6688390902

Base System Value
2 Binary 110001110101010001011111011110110
3 Ternary 122021010101110110120
4 Quaternary 12032222023323312
5 Quinary 102144212002102
6 Senary 3023403232410
8 Octal 61652137366
10 Decimal 6688390902
12 Duodecimal 1367b18706
16 Hexadecimal 18ea8bef6
20 Vigesimal 54a28h52
36 Base36 32m3fg6

Cryptographic Hash Functions

md5 938db060ab95afa2a020f14b196daf69
sha1 2be4c46fada6f03cdfa8d9c3cced57a98b2574c7
sha256 5ac347242c5462c266dcef5a875feab23ef422912811e6931cdb52d94b818426
sha512 e2158897d35dcceeb8b84924d3e39e4e59c7f675d4688f631a2904532300ea345d3fd248cc978a4370343a0818d5a667b2aff4be1300ec4a43a30d4d853aa1f3
ripemd-160 74806dfea95c1814c3d3b518df8e8d756d5801f3

6688390902 as geometric shapes

Circle

Radius = n
Diameter 13376781804
Circumference 42024399444.12
Area 1.4053780545203E+20

Sphere

Radius = n
Volume 1.2532957058299E+30
Surface area 5.6215122180813E+20
Circumference 42024399444.12

Square

Length = n
Perimeter 26753563608
Area 4.4734572857956E+19
Diagonal 9458813124.0612

Cube

Length = n
Surface area 2.6840743714774E+20
Volume 2.9920231010801E+29
Space diagonal 11584632863.145

Equilateral Triangle

Length = n
Perimeter 20065172706
Area 1.9370638261218E+19
Altitude 5792316431.5727

Triangular Pyramid

Length = n
Surface area 1.9370638261218E+19
Volume 3.5261330404009E+28
Height 3152937708.0204