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

20195189 (number)

20195189 is an odd 8-digits composite number following 20195188 and preceding 20195190. In scientific notation, it is written as 2.0195189 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 17246880 positive integers (up to 20195189) that are relatively prime to 20195189.

Interesting facts

20195189 has 8 divisors, whose sum is 23164608
The reverse of 20195189 is 98159102
Previous prime number is 281

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred ninety-five thousand one hundred eighty-nine

Notation

Scientific notation	2.0195189 × 10^7
Engineering notation	2.0195189 × 10^6

Prime Factorization of 20195189

Prime Factorization 7 × 281 × 10267

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20195189	Product of the distinct prime numbers

The prime factorization of 20195189 is 7 × 281 × 10267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 49, 62, 149, 371, 8570, 6658, 396, 71481, 441817, 455747, 7181868, 9911380, 1524458, 38783773, 557606092, 868997981, 141054519, 4837717148

Basic calculations (n = 20195189)

Multiplication

n×y

n×2	40390378
n×3	60585567
n×4	80780756
n×5	100975945

Division

n÷y

n÷2	10097594.5
n÷3	6731729.6666667
n÷3	5048797.25
n÷5	4039037.8

Exponentiation

n^y

n²	407845658745721
n³	8.2365201611993E+21
n⁴	1.6633808135773E+29
n⁵	3.3592289909168E+36

Nth Root

^y√n

²√n	4493.9057622518
³√n	272.32194523709
⁴√n	67.036600169249
⁵√n	28.910099367002

Divisors of 20195189

1, 7, 281, 1967, 10267, 71869, 2885027, 20195189

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	-20195188	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 20195189 can be divided by 8 positive divisors. The sum of these divisors (counting 20195189) is 1, the average is 0.125.

Base conversion 20195189

Base	System	Value
2	Binary	1001101000010011101110101
3	Ternary	1102000000120222
4	Quaternary	1031002131311
5	Quinary	20132221224
6	Senary	2000504125
8	Octal	115023565
10	Decimal	20195189
12	Duodecimal	691b045
16	Hexadecimal	1342775
20	Vigesimal	6647j9
36	Base36	c0uph

Cryptographic Hash Functions

md5	5e62719750767648f8d48011abd6d196
sha1	514188be8eb0de92e1ed7207a553afb19feb11aa
sha256	f1017d673f4f3b1ed90f4e7abbd9355c7018c7838d7d8c60ae56636df0dacb17
sha512	96807a37cef4ffc8bb27d1ab9f53d9bdc53f3cc49a1eea06bd67d710f5ec07ef77f79080281249bcfcc2cb2611a656b7b2c676cdd370a5e4f3ce6e6dca3cbe62
ripemd-160	8df1d0b0af67340b5e0a584fca3f35c57b2989e9

20195189 as geometric shapes

Circle

Radius = n

Diameter	40390378
Circumference	126890114.80051
Area	1.281284925314E+15

Sphere

Radius = n

Volume	3.4501054972757E+22
Surface area	5.1251397012562E+15
Circumference	126890114.80051

Square

Length = n

Perimeter	80780756
Area	407845658745721
Diagonal	28560310.178488

Cube

Length = n

Surface area	2447073952474326
Volume	8.2365201611993E+21
Space diagonal	34979093.416456

Equilateral Triangle

Length = n

Perimeter	60585567
Area	1.766023506485E+14
Altitude	17489546.708228

Triangular Pyramid

Length = n

Surface area	1.766023506485E+14
Volume	9.7068320989396E+20
Height	9520103.3928293