6809042990 (number)

6809042990 is an even 10-digits composite number following 6809042989 and preceding 6809042991. In scientific notation, it is written as 6.809042990 × 10^9. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 2693993344 positive integers (up to 6809042990) that are relatively prime to 6809042990.

Interesting facts

Basic properties

Name

Name six billion eight hundred nine million forty-two thousand nine hundred ninety

Notation

Scientific notation 6.809042990 × 10^9
Engineering notation 6.809042990 × 10^9

Prime Factorization of 6809042990

Prime Factorization 2 × 5 × 173 × 197 × 19979

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6809042990
Product of the distinct prime numbers

The prime factorization of 6809042990 is 2 × 5 × 173 × 197 × 19979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 23, 17, 404, 354, 448, 7293, 14537, 76535, 651090, 875195, 9329385, 2453684, 57178804, 19754793, 828764839, 853750120, 9167914256, 8115028780

Basic calculations (n = 6809042990)

Multiplication

n×y
n×2 13618085980
n×3 20427128970
n×4 27236171960
n×5 34045214950

Division

n÷y
n÷2 3404521495
n÷3 2269680996.6667
n÷3 1702260747.5
n÷5 1361808598

Exponentiation

ny
n2 4.6363066439668E+19
n3 3.1568811253593E+29
n4 2.1495339296891E+39
n5 1.4636268935717E+49

Nth Root

y√n
2√n 82516.925475929
3√n 1895.3759197413
4√n 287.25759428765
5√n 92.601328057779

Divisors of 6809042990

1, 2, 5, 10, 173, 197, 346, 394, 865, 985, 1730, 1970, 19979, 34081, 39958, 68162, 99895, 170405, 199790, 340810, 3456367, 3935863, 6912734, 7871726, 17281835, 19679315, 34563670, 39358630, 680904299, 1361808598, 3404521495, 6809042990

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 -6809042989
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 6809042990 can be divided by 32 positive divisors. The sum of these divisors (counting 6809042990) is 1, the average is 0.03125.

Base conversion 6809042990

Base System Value
2 Binary 110010101110110011100000000101110
3 Ternary 122120112102020000102
4 Quaternary 12111312130000232
5 Quinary 102421103333430
6 Senary 3043353231102
8 Octal 62566340056
10 Decimal 6809042990
12 Duodecimal 13a0402492
16 Hexadecimal 195d9c02e
20 Vigesimal 567ga79a
36 Base36 34lxf72

Cryptographic Hash Functions

md5 8b8e6f126a9d785f165eb294301f63fc
sha1 1a129344e33db2fd718c25076de2d0e6a9de698c
sha256 ecbf649922503c49d018642affb9568850bab13ee3c1a9e30e581cb620ac6fc3
sha512 00c93f71f427b1a0e2c6982838e63f84ed94e7ba0f7c355db6a2c18ef2e9bcea9f2b99100989db9da4649c9cc6d183803a56c881d32b87cdfd0aa0cafa0f873d
ripemd-160 7b8020ff1a19adc2e635d81cd8a7ddb56251da65

6809042990 as geometric shapes

Circle

Radius = n
Diameter 13618085980
Circumference 42782478870.722
Area 1.4565386892476E+20

Sphere

Radius = n
Volume 1.322351273558E+30
Surface area 5.8261547569903E+20
Circumference 42782478870.722

Square

Length = n
Perimeter 27236171960
Area 4.6363066439668E+19
Diagonal 9629440943.2395

Cube

Length = n
Surface area 2.7817839863801E+20
Volume 3.1568811253593E+29
Space diagonal 11793608409.601

Equilateral Triangle

Length = n
Perimeter 20427128970
Area 2.0075796667049E+19
Altitude 5896804204.8004

Triangular Pyramid

Length = n
Surface area 2.0075796667049E+19
Volume 3.7204200852356E+28
Height 3209813647.7465