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

20103809 (number)

20103809 is an odd 8-digits composite number following 20103808 and preceding 20103810. In scientific notation, it is written as 2.0103809 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 17200960 positive integers (up to 20103809) that are relatively prime to 20103809.

Interesting facts

20103809 has 8 divisors, whose sum is 23221728
The reverse of 20103809 is 90830102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred three thousand eight hundred nine

Notation

Scientific notation	2.0103809 × 10^7
Engineering notation	2.0103809 × 10^6

Prime Factorization of 20103809

Prime Factorization 17 × 11 × 107507

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20103809	Product of the distinct prime numbers

The prime factorization of 20103809 is 17 × 11 × 107507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 89, 89, 497, 753, 7367, 6478, 16298, 69560, 603269, 997928, 646266, 3636802, 45501776, 33337581, 350237850, 994133331, 7449335022, 6645297844

Basic calculations (n = 20103809)

Multiplication

n×y

n×2	40207618
n×3	60311427
n×4	80415236
n×5	100519045

Division

n÷y

n÷2	10051904.5
n÷3	6701269.6666667
n÷3	5025952.25
n÷5	4020761.8

Exponentiation

n^y

n²	404163136308481
n³	8.1252184971867E+21
n⁴	1.6334784075071E+29
n⁵	3.2839137910146E+36

Nth Root

^y√n

²√n	4483.7271326431
³√n	271.91058641944
⁴√n	66.960638681565
⁵√n	28.883889170103

Divisors of 20103809

1, 11, 17, 187, 107507, 1182577, 1827619, 20103809

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	-20103808	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 20103809 can be divided by 8 positive divisors. The sum of these divisors (counting 20103809) is 1, the average is 0.125.

Base conversion 20103809

Base	System	Value
2	Binary	1001100101100001010000001
3	Ternary	1101211101020112
4	Quaternary	1030230022001
5	Quinary	20121310214
6	Senary	1554521105
8	Octal	114541201
10	Decimal	20103809
12	Duodecimal	6896195
16	Hexadecimal	132c281
20	Vigesimal	65cja9
36	Base36	byw75

Cryptographic Hash Functions

md5	9f1eeb6bea6016b053163ae14d1e8ce7
sha1	daa99a778b951eaac6792af36e3b442ba6415713
sha256	b54ada9898af6c1ce10bb9c22649ddb50bfbb28c70f97697eea59f744b95bea2
sha512	2e702cf1624af7a53f9f483ede1f1fdc2f57b16c89d11267421bc25763e26b92eed008624b5c79acc9c5989792b89ded0602d974a3465899e1b521ee38bf19e2
ripemd-160	cd807e69b71aa71130bc95f04ad82b39212ae2e7

20103809 as geometric shapes

Circle

Radius = n

Diameter	40207618
Circumference	126315957.32714
Area	1.2697159398785E+15

Sphere

Radius = n

Volume	3.4034835652765E+22
Surface area	5.0788637595141E+15
Circumference	126315957.32714

Square

Length = n

Perimeter	80415236
Area	404163136308481
Diagonal	28431079.343158

Cube

Length = n

Surface area	2424978817850886
Volume	8.1252184971867E+21
Space diagonal	34820818.61366

Equilateral Triangle

Length = n

Perimeter	60311427
Area	1.7500777165817E+14
Altitude	17410409.30683

Triangular Pyramid

Length = n

Surface area	1.7500777165817E+14
Volume	9.5756618299718E+20
Height	9477026.4477194