6689968390 (number)

6689968390 is an even 10-digits composite number following 6689968389 and preceding 6689968391. In scientific notation, it is written as 6.689968390 × 10^9. The sum of its digits is 64. It has a total of 5 prime factors and 32 positive divisors. There are 2292125280 positive integers (up to 6689968390) that are relatively prime to 6689968390.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.689968390 × 10^9
Engineering notation 6.689968390 × 10^9

Prime Factorization of 6689968390

Prime Factorization 2 × 5 × 7 × 1487 × 64271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6689968390
Product of the distinct prime numbers

The prime factorization of 6689968390 is 2 × 5 × 7 × 1487 × 64271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6689968390)

Multiplication

n×y
n×2 13379936780
n×3 20069905170
n×4 26759873560
n×5 33449841950

Division

n÷y
n÷2 3344984195
n÷3 2229989463.3333
n÷3 1672492097.5
n÷5 1337993678

Exponentiation

ny
n2 4.4755677059199E+19
n3 2.9941406479909E+29
n4 2.0030706290273E+39
n5 1.340047919113E+49

Nth Root

y√n
2√n 81792.226953421
3√n 1884.2622840575
4√n 285.99340368865
5√n 92.275161325122

Divisors of 6689968390

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 -6689968389
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 6689968390 can be divided by 32 positive divisors. The sum of these divisors (counting 6689968390) is 1, the average is 0.03125.

Base conversion 6689968390

Base System Value
2 Binary 110001110110000001101000100000110
3 Ternary 122021020100121101001
4 Quaternary 12032300031010012
5 Quinary 102200112442030
6 Senary 3023501123514
8 Octal 61660150406
10 Decimal 6689968390
12 Duodecimal 136855959a
16 Hexadecimal 18ec0d106
20 Vigesimal 54ac60ja
36 Base36 32n18na

Cryptographic Hash Functions

md5 55bf9ddb8707b67b84b4cec79e2e6777
sha1 50e4cf7caf8fca4a26ab916b40d409f2d815c117
sha256 fc1bd82fceaa0e44bfb96152f30bb70ecee441fabb7a11d23d0e48d5bba82480
sha512 47e875b655d7a89ddf0296a450538040dbb05dc49f88a956bea09b997af86fc6c90473ca4dbe7e0ff3693b1cf846662fa0ded8ab5f850a0463d94bb09677f22a
ripemd-160 f5dd2b012fc029266000e66050e50e04b8e34d68

6689968390 as geometric shapes

Circle

Radius = n
Diameter 13379936780
Circumference 42034311093.544
Area 1.4060410625562E+20

Sphere

Radius = n
Volume 1.2541827018057E+30
Surface area 5.6241642502247E+20
Circumference 42034311093.544

Square

Length = n
Perimeter 26759873560
Area 4.4755677059199E+19
Diagonal 9461044028.9853

Cube

Length = n
Surface area 2.685340623552E+20
Volume 2.9941406479909E+29
Space diagonal 11587365152.51

Equilateral Triangle

Length = n
Perimeter 20069905170
Area 1.9379776648419E+19
Altitude 5793682576.2549

Triangular Pyramid

Length = n
Surface area 1.9379776648419E+19
Volume 3.5286285933678E+28
Height 3153681342.9951