9905821666 (number)

9905821666 is an even 10-digits composite number following 9905821665 and preceding 9905821667. In scientific notation, it is written as 9.905821666 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 4571917680 positive integers (up to 9905821666) that are relatively prime to 9905821666.

Interesting facts

Basic properties

Name

Name nine billion nine hundred five million eight hundred twenty-one thousand six hundred sixty-six

Notation

Scientific notation 9.905821666 × 10^9
Engineering notation 9.905821666 × 10^9

Prime Factorization of 9905821666

Prime Factorization 2 × 13 × 380993141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9905821666
Product of the distinct prime numbers

The prime factorization of 9905821666 is 2 × 13 × 380993141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 27, 97, 474, 451, 1609, 9937, 33225, 31223, 813658, 669184, 2508430, 2708246, 13802666, 51551381, 792442184, 397218297, 5797902760, 873309694

Basic calculations (n = 9905821666)

Multiplication

n×y
n×2 19811643332
n×3 29717464998
n×4 39623286664
n×5 49529108330

Division

n÷y
n÷2 4952910833
n÷3 3301940555.3333
n÷3 2476455416.5
n÷5 1981164333.2

Exponentiation

ny
n2 9.8125302878595E+19
n3 9.720117512376E+29
n4 9.628575065016E+39
n5 9.5378947491743E+49

Nth Root

y√n
2√n 99527.99438349
3√n 2147.6499771524
4√n 315.480576872
5√n 99.810929731152

Divisors of 9905821666

1, 2, 13, 26, 380993141, 761986282, 4952910833, 9905821666

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9905821665
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9905821666 can be divided by 8 positive divisors. The sum of these divisors (counting 9905821666) is 1, the average is 0.125.

Base conversion 9905821666

Base System Value
2 Binary 1001001110011011101101011111100010
3 Ternary 221120100112212201221
4 Quaternary 21032123231133202
5 Quinary 130241342243131
6 Senary 4314540045254
8 Octal 111633553742
10 Decimal 9905821666
12 Duodecimal 1b0553382a
16 Hexadecimal 24e6ed7e2
20 Vigesimal 7efb7e36
36 Base36 4jto4wy

Cryptographic Hash Functions

md5 a36981f12c432d3861bf1843ee465ab2
sha1 deed0c157e8ea7768efb2cbe4b424cc14596f48f
sha256 a0020fb3afe38e85d2fce22c3a592ea8e8e1d2df24ef27e24a0d21df7c30eb44
sha512 0bcab6e3b6c25a916f9c98eec86d72d3d00c9f676f89dc69893f9161255e66d75ae13763a453ed77089aa4a462395b95432bf657a6f41b1d8dd955602730544d
ripemd-160 a47bbcaa4d40eba416e40050850d8472a632afae

9905821666 as geometric shapes

Circle

Radius = n
Diameter 19811643332
Circumference 62240113147.352
Area 3.0826973065467E+20

Sphere

Radius = n
Volume 4.0715533025213E+30
Surface area 1.2330789226187E+21
Circumference 62240113147.352

Square

Length = n
Perimeter 39623286664
Area 9.8125302878595E+19
Diagonal 14008947346.506

Cube

Length = n
Surface area 5.8875181727157E+20
Volume 9.720117512376E+29
Space diagonal 17157386416.229

Equilateral Triangle

Length = n
Perimeter 29717464998
Area 4.2489502523453E+19
Altitude 8578693208.1143

Triangular Pyramid

Length = n
Surface area 4.2489502523453E+19
Volume 1.1455268344885E+29
Height 4669649115.5021