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

20188239 (number)

20188239 is an odd 8-digits composite number following 20188238 and preceding 20188240. In scientific notation, it is written as 2.0188239 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12969792 positive integers (up to 20188239) that are relatively prime to 20188239.

Interesting facts

20188239 has 16 divisors, whose sum is 27913728
The reverse of 20188239 is 93288102
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million one hundred eighty-eight thousand two hundred thirty-nine

Notation

Scientific notation	2.0188239 × 10^7
Engineering notation	2.0188239 × 10^6

Prime Factorization of 20188239

Prime Factorization 3 × 47 × 67 × 2137

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20188239	Product of the distinct prime numbers

The prime factorization of 20188239 is 3 × 47 × 67 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 6, 35, 557, 368, 7852, 569, 20313, 26651, 3455, 509966, 3959008, 1038537, 94445571, 90474149, 161843326, 419169292, 9178408765, 3632234914

Basic calculations (n = 20188239)

Multiplication

n×y

n×2	40376478
n×3	60564717
n×4	80752956
n×5	100941195

Division

n÷y

n÷2	10094119.5
n÷3	6729413
n÷3	5047059.75
n÷5	4037647.8

Exponentiation

n^y

n²	407564993921121
n³	8.2280195053131E+21
n⁴	1.6610922426992E+29
n⁵	3.3534527196658E+36

Nth Root

^y√n

²√n	4493.1324262701
³√n	272.29070257046
⁴√n	67.030831907937
⁵√n	28.908109260794

Divisors of 20188239

1, 3, 47, 67, 141, 201, 2137, 3149, 6411, 9447, 100439, 143179, 301317, 429537, 6729413, 20188239

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20188238	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188239 can be divided by 16 positive divisors. The sum of these divisors (counting 20188239) is 1, the average is 0.0625.

Base conversion 20188239

Base	System	Value
2	Binary	1001101000000110001001111
3	Ternary	1101222200001120
4	Quaternary	1031000301033
5	Quinary	20132010424
6	Senary	2000412023
8	Octal	115006117
10	Decimal	20188239
12	Duodecimal	6917013
16	Hexadecimal	1340c4f
20	Vigesimal	663abj
36	Base36	c0pcf

Cryptographic Hash Functions

md5	eab66c9b840d949fe11ddb0171fd6bf5
sha1	a5221a43476e621169e1580d58c39938b5511498
sha256	888d154e9315d9b0a7fb76b111abd0b38439789a1bbb11d74689b6c234366118
sha512	52b5355f1841169efa4fb49b2bd173724d31f95a3d0eb65f8f93f6745663cf826e30049173286f2144dd70042c7c38328dc8684f7f4827359e7d4de13b7277c3
ripemd-160	9c15c49961d5c976f09d427c4f1f674abe7f74ed

20188239 as geometric shapes

Circle

Radius = n

Diameter	40376478
Circumference	126846446.66263
Area	1.280403190763E+15

Sphere

Radius = n

Volume	3.4465447508647E+22
Surface area	5.1216127630518E+15
Circumference	126846446.66263

Square

Length = n

Perimeter	80752956
Area	407564993921121
Diagonal	28550481.394229

Cube

Length = n

Surface area	2445389963526726
Volume	8.2280195053131E+21
Space diagonal	34967055.663344

Equilateral Triangle

Length = n

Perimeter	60564717
Area	1.7648081921447E+14
Altitude	17483527.831672

Triangular Pyramid

Length = n

Surface area	1.7648081921447E+14
Volume	9.6968139799035E+20
Height	9516827.1314098