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

20495513 (number)

20495513 is an odd 8-digits prime number following 20495512 and preceding 20495514. In scientific notation, it is written as 2.0495513 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 20495512 positive integers (up to 20495513) that are relatively prime to 20495513.

Interesting facts

20495513 has 2 divisors, whose sum is 20495514
The reverse of 20495513 is 31559402
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million four hundred ninety-five thousand five hundred thirteen

Notation

Scientific notation	2.0495513 × 10^7
Engineering notation	2.0495513 × 10^6

Prime Factorization of 20495513

Prime Factorization 20495513

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20495513	Product of the distinct prime numbers

The prime factorization of 20495513 is 20495513. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 36, 31, 340, 822, 5082, 7164, 56926, 980, 393513, 666129, 1499603, 1337297, 23815681, 55592647, 629679256, 278844854, 7877400267, 2857770111

Basic calculations (n = 20495513)

Multiplication

n×y

n×2	40991026
n×3	61486539
n×4	81982052
n×5	102477565

Division

n÷y

n÷2	10247756.5
n÷3	6831837.6666667
n÷3	5123878.25
n÷5	4099102.6

Exponentiation

n^y

n²	420066053133169
n³	8.6094692528496E+21
n⁴	1.7645548899488E+29
n⁵	3.6165457686159E+36

Nth Root

^y√n

²√n	4527.1970356944
³√n	273.6652143899
⁴√n	67.284448691316
⁵√n	28.995577211881

Divisors of 20495513

1, 20495513

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20495514	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10247757	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4527.197146138	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999024177	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20495513 can be divided by 2 positive divisors. The sum of these divisors (counting 20495513) is 20495514, the average is 10247757.

Base conversion 20495513

Base	System	Value
2	Binary	1001110001011110010011001
3	Ternary	1102120021120002
4	Quaternary	1032023302121
5	Quinary	20221324023
6	Senary	2011142345
8	Octal	116136231
10	Decimal	20495513
12	Duodecimal	6a449b5
16	Hexadecimal	138bc99
20	Vigesimal	681ifd
36	Base36	c7aft

Cryptographic Hash Functions

md5	4eb1923b901a274a9e2c9663f57d922a
sha1	9f68eadbff0a0be2ad017d9050125a6bd421bfea
sha256	f199c5f0a4aa900e76e43134d7879f7f32df8442cad9935548fcef08e47d3b4d
sha512	b6716ab65b1764c09ab5cc8a8d8dbcc44e472545ed3a606257f17114143548ec46e156280db1930043d3d6df5e58deb8f10f1c7edd00462232fb06b5df1308bd
ripemd-160	c772878784ee81bf558601b972e24862f664a1b5

20495513 as geometric shapes

Circle

Radius = n

Diameter	40991026
Circumference	128777106.14471
Area	1.3196764265456E+15

Sphere

Radius = n

Volume	3.6063260474746E+22
Surface area	5.2787057061825E+15
Circumference	128777106.14471

Square

Length = n

Perimeter	81982052
Area	420066053133169
Diagonal	28985032.452394

Cube

Length = n

Surface area	2520396318799014
Volume	8.6094692528496E+21
Space diagonal	35499269.843188

Equilateral Triangle

Length = n

Perimeter	61486539
Area	1.8189393664039E+14
Altitude	17749634.921594

Triangular Pyramid

Length = n

Surface area	1.8189393664039E+14
Volume	1.0146356818512E+21
Height	9661677.4841314