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

20565513 (number)

20565513 is an odd 8-digits composite number following 20565512 and preceding 20565514. In scientific notation, it is written as 2.0565513 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 13710336 positive integers (up to 20565513) that are relatively prime to 20565513.

Interesting facts

20565513 has 6 divisors, whose sum is 29705754
The reverse of 20565513 is 31556502
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million five hundred sixty-five thousand five hundred thirteen

Notation

Scientific notation	2.0565513 × 10^7
Engineering notation	2.0565513 × 10^6

Prime Factorization of 20565513

Prime Factorization 3 × 3 × 2285057

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6855171	Product of the distinct prime numbers

The prime factorization of 20565513 is 3 × 3 × 2285057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 25, 60, 241, 857, 9875, 2131, 19892, 89270, 235585, 553174, 6165589, 5950002, 22901817, 4142347, 855928543, 116800740, 1557342588, 3680507968

Basic calculations (n = 20565513)

Multiplication

n×y

n×2	41131026
n×3	61696539
n×4	82262052
n×5	102827565

Division

n÷y

n÷2	10282756.5
n÷3	6855171
n÷3	5141378.25
n÷5	4113102.6

Exponentiation

n^y

n²	422940324953169
n³	8.6979847510486E+21
n⁴	1.7887851847149E+29
n⁵	3.6787284970462E+36

Nth Root

^y√n

²√n	4534.9214987693
³√n	273.97641742087
⁴√n	67.341825775437
⁵√n	29.015356401663

Divisors of 20565513

1, 3, 9, 2285057, 6855171, 20565513

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20565512	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20565513 can be divided by 6 positive divisors. The sum of these divisors (counting 20565513) is 1, the average is 0.16666666666667.

Base conversion 20565513

Base	System	Value
2	Binary	1001110011100111000001001
3	Ternary	1102200211120200
4	Quaternary	1032130320021
5	Quinary	20231044023
6	Senary	2012442413
8	Octal	116347011
10	Decimal	20565513
12	Duodecimal	6a79409
16	Hexadecimal	139ce09
20	Vigesimal	68adfd
36	Base36	c8sg9

Cryptographic Hash Functions

md5	820acb914a7e3858b4fe4afbf5f33e5b
sha1	9c742abb12be036575458a1f9a598fd5d6e62b9f
sha256	d5ab524a879ff134cbe58e777e4b3f68959f01b719537a0cb780f0d70806c50b
sha512	a5cc043a836ec1b6401e4604a959e7a3675353e12a8c66bac052e4b228f2d71a1481d427f4089c117eaafa10212a2ebf418a4adc9f67b37c9a4034bc4c262219
ripemd-160	2df27ddda8b9446d41e8b54480b55fab5e9da3de

20565513 as geometric shapes

Circle

Radius = n

Diameter	41131026
Circumference	129216929.11621
Area	1.3287062177798E+15

Sphere

Radius = n

Volume	3.6434033326574E+22
Surface area	5.314824871119E+15
Circumference	129216929.11621

Square

Length = n

Perimeter	82262052
Area	422940324953169
Diagonal	29084027.40176

Cube

Length = n

Surface area	2537641949719014
Volume	8.6979847510486E+21
Space diagonal	35620513.399718

Equilateral Triangle

Length = n

Perimeter	61696539
Area	1.8313853284714E+14
Altitude	17810256.699859

Triangular Pyramid

Length = n

Surface area	1.8313853284714E+14
Volume	1.0250673333539E+21
Height	9694675.8005867