Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20109305 (number)

20109305 is an odd 8-digits composite number following 20109304 and preceding 20109306. In scientific notation, it is written as 2.0109305 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 15990448 positive integers (up to 20109305) that are relatively prime to 20109305.

Interesting facts

20109305 has 8 divisors, whose sum is 24276672
The reverse of 20109305 is 50390102
Previous prime number is 167

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred nine thousand three hundred five

Notation

Scientific notation	2.0109305 × 10^7
Engineering notation	2.0109305 × 10^6

Prime Factorization of 20109305

Prime Factorization 5 × 167 × 24083

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20109305	Product of the distinct prime numbers

The prime factorization of 20109305 is 5 × 167 × 24083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 100, 68, 719, 107, 7119, 9706, 24729, 47806, 436610, 366852, 7687129, 9016123, 44482554, 44774262, 219937099, 841796729, 7671238205, 9266812620

Basic calculations (n = 20109305)

Multiplication

n×y

n×2	40218610
n×3	60327915
n×4	80437220
n×5	100546525

Division

n÷y

n÷2	10054652.5
n÷3	6703101.6666667
n÷3	5027326.25
n÷5	4021861

Exponentiation

n^y

n²	404384147583025
n³	8.1318841609121E+21
n⁴	1.6352653881645E+29
n⁵	3.2884050446543E+36

Nth Root

^y√n

²√n	4484.3399737308
³√n	271.93536256048
⁴√n	66.965214654556
⁵√n	28.885468258906

Divisors of 20109305

1, 5, 167, 835, 24083, 120415, 4021861, 20109305

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	-20109304	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 20109305 can be divided by 8 positive divisors. The sum of these divisors (counting 20109305) is 1, the average is 0.125.

Base conversion 20109305

Base	System	Value
2	Binary	1001100101101011111111001
3	Ternary	1101211122210002
4	Quaternary	1030231133321
5	Quinary	20121444210
6	Senary	1555002345
8	Octal	114553771
10	Decimal	20109305
12	Duodecimal	68993b5
16	Hexadecimal	132d7f9
20	Vigesimal	65dd55
36	Base36	bz0ft

Cryptographic Hash Functions

md5	70fee1fe56bb3a3be6243e4017f80c22
sha1	903819d27d5b7ed8c248bd87a6ed18e39bdcad84
sha256	e66b4a840d455d25b3013cbee32380c0f9b36fad49e491a372e2296891303337
sha512	b26478305c97b4388fb877094a2dbd55baba07b1aaf68cd67e2460b6e7cd86e5acea0eb4e61e38d88be84febbcec42d4e849186dca9d92176e7fe2b3d219c9d8
ripemd-160	51f98952b95da81b50d724112070149698301a4d

20109305 as geometric shapes

Circle

Radius = n

Diameter	40218610
Circumference	126350489.71359
Area	1.270410267275E+15

Sphere

Radius = n

Volume	3.4062756719686E+22
Surface area	5.0816410691E+15
Circumference	126350489.71359

Square

Length = n

Perimeter	80437220
Area	404384147583025
Diagonal	28438851.860897

Cube

Length = n

Surface area	2426304885498150
Volume	8.1318841609121E+21
Space diagonal	34830337.964899

Equilateral Triangle

Length = n

Perimeter	60327915
Area	1.7510347234731E+14
Altitude	17415168.982449

Triangular Pyramid

Length = n

Surface area	1.7510347234731E+14
Volume	9.5835173900073E+20
Height	9479617.2869657