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

20290185 (number)

20290185 is an odd 8-digits composite number following 20290184 and preceding 20290186. In scientific notation, it is written as 2.0290185 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 10821408 positive integers (up to 20290185) that are relatively prime to 20290185.

Interesting facts

20290185 has 8 divisors, whose sum is 27053640
The reverse of 20290185 is 58109202
Previous prime number is 5

Basic properties

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

Name

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

Notation

Scientific notation	2.0290185 × 10^7
Engineering notation	2.0290185 × 10^6

Prime Factorization of 20290185

Prime Factorization 9 × 5 × 450893

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20290185	Product of the distinct prime numbers

The prime factorization of 20290185 is 9 × 5 × 450893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 30, 38, 315, 670, 3207, 8984, 10151, 72614, 335163, 831, 4564023, 8274868, 84738240, 44359301, 40766609, 389042714, 9335881057, 2815858382

Basic calculations (n = 20290185)

Multiplication

n×y

n×2	40580370
n×3	60870555
n×4	81160740
n×5	101450925

Division

n÷y

n÷2	10145092.5
n÷3	6763395
n÷3	5072546.25
n÷5	4058037

Exponentiation

n^y

n²	411691607334225
n³	8.3532988757588E+21
n⁴	1.6948997954944E+29
n⁵	3.4389830407043E+36

Nth Root

^y√n

²√n	4504.4627870591
³√n	272.74826853512
⁴√n	67.115294732714
⁵√n	28.93724633684

Divisors of 20290185

1, 5, 9, 45, 450893, 2254465, 4058037, 20290185

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	-20290184	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 20290185 can be divided by 8 positive divisors. The sum of these divisors (counting 20290185) is 1, the average is 0.125.

Base conversion 20290185

Base	System	Value
2	Binary	1001101011001101010001001
3	Ternary	1102011211220100
4	Quaternary	1031121222021
5	Quinary	20143241220
6	Senary	2002520013
8	Octal	115315211
10	Decimal	20290185
12	Duodecimal	6966009
16	Hexadecimal	1359a89
20	Vigesimal	66g595
36	Base36	c2w09

Cryptographic Hash Functions

md5	904b6dedc53a01fcd1e684187fef68e2
sha1	65913f18b53c0ddc10d5550e2e2c762c789adc80
sha256	40f1288bbebb2bb914d76021d262edc4995e9d77b127d552c80bc75363283dca
sha512	6be29e20410d644ab3dc117dd30287fd92c649bfe203eedf0519352113be7925c587ce577c9152e872bbd9e9a9fb5c57a78c04eb79533ef60aa633f3dd226760
ripemd-160	7d5ad669fe9101aa6aff8005d080939e1ac65f6e

20290185 as geometric shapes

Circle

Radius = n

Diameter	40580370
Circumference	127486992.27196
Area	1.2933673291458E+15

Sphere

Radius = n

Volume	3.4990216508432E+22
Surface area	5.1734693165831E+15
Circumference	127486992.27196

Square

Length = n

Perimeter	81160740
Area	411691607334225
Diagonal	28694654.810059

Cube

Length = n

Surface area	2470149644005350
Volume	8.3532988757588E+21
Space diagonal	35143631.314972

Equilateral Triangle

Length = n

Perimeter	60870555
Area	1.7826769523814E+14
Altitude	17571815.657486

Triangular Pyramid

Length = n

Surface area	1.7826769523814E+14
Volume	9.8444571338783E+20
Height	9564884.9366864