6688391149 (number)

6688391149 is an odd 10-digits composite number following 6688391148 and preceding 6688391150. In scientific notation, it is written as 6.688391149 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 6080355580 positive integers (up to 6688391149) that are relatively prime to 6688391149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.688391149 × 10^9
Engineering notation 6.688391149 × 10^9

Prime Factorization of 6688391149

Prime Factorization 11 × 608035559

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6688391149
Product of the distinct prime numbers

The prime factorization of 6688391149 is 11 × 608035559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 98, 90, 939, 583, 6746, 5305, 32737, 38078, 893542, 993601, 6662896, 8910554, 6273802, 51753210, 701927655, 631936756, 5913305916, 6483197537

Basic calculations (n = 6688391149)

Multiplication

n×y
n×2 13376782298
n×3 20065173447
n×4 26753564596
n×5 33441955745

Division

n÷y
n÷2 3344195574.5
n÷3 2229463716.3333
n÷3 1672097787.25
n÷5 1337678229.8

Exponentiation

ny
n2 4.4734576162022E+19
n3 2.9920234325633E+29
n4 2.0011823043957E+39
n5 1.3384690012256E+49

Nth Root

y√n
2√n 81782.584631448
3√n 1884.1141932074
4√n 285.97654559675
5√n 92.270809917572

Divisors of 6688391149

1, 11, 608035559, 6688391149

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 -6688391148
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 6688391149 can be divided by 4 positive divisors. The sum of these divisors (counting 6688391149) is 1, the average is 0.25.

Base conversion 6688391149

Base System Value
2 Binary 110001110101010001011111111101101
3 Ternary 122021010101110210201
4 Quaternary 12032222023333231
5 Quinary 102144212004044
6 Senary 3023403233501
8 Octal 61652137755
10 Decimal 6688391149
12 Duodecimal 1367b18891
16 Hexadecimal 18ea8bfed
20 Vigesimal 54a28hh9
36 Base36 32m3fn1

Cryptographic Hash Functions

md5 caf5ef65c33d44375cee8dd62923ec2d
sha1 cb60c6734b1afef558803d3eecd5c53028d4fbb8
sha256 4ddb8ae9a56a3a76b84364c9a2d66046ef3c0b13c541cb3878e24d06c8e0413b
sha512 962a962f2dc3c05e26ecf757b2b5767e94976da58665e1b9eb4ff8a14140b5961fb2753dfbd62550592a65a08eb59ea5320113999f89d730e6f7fb7bc5c06b40
ripemd-160 a90d55b4d578a18263375ae1e2c29161d65fe685

6688391149 as geometric shapes

Circle

Radius = n
Diameter 13376782298
Circumference 42024400996.067
Area 1.4053781583206E+20

Sphere

Radius = n
Volume 1.2532958446813E+30
Surface area 5.6215126332824E+20
Circumference 42024400996.067

Square

Length = n
Perimeter 26753564596
Area 4.4734576162022E+19
Diagonal 9458813473.372

Cube

Length = n
Surface area 2.6840745697213E+20
Volume 2.9920234325633E+29
Space diagonal 11584633290.962

Equilateral Triangle

Length = n
Perimeter 20065173447
Area 1.937063969192E+19
Altitude 5792316645.481

Triangular Pyramid

Length = n
Surface area 1.937063969192E+19
Volume 3.5261334310576E+28
Height 3152937824.4573