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

20050209 (number)

20050209 is an odd 8-digits composite number following 20050208 and preceding 20050210. In scientific notation, it is written as 2.0050209 × 10^7. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 13366800 positive integers (up to 20050209) that are relatively prime to 20050209.

Interesting facts

20050209 has 4 divisors, whose sum is 22278020
The reverse of 20050209 is 90205002
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million fifty thousand two hundred nine

Notation

Scientific notation	2.0050209 × 10^7
Engineering notation	2.0050209 × 10^6

Prime Factorization of 20050209

Prime Factorization 9 × 2227801

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20050209	Product of the distinct prime numbers

The prime factorization of 20050209 is 9 × 2227801. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 23, 86, 675, 758, 3955, 6752, 25449, 26177, 320264, 839271, 3468030, 5181496, 36900490, 52622274, 815693314, 638629105, 9095771071, 6678803631

Basic calculations (n = 20050209)

Multiplication

n×y

n×2	40100418
n×3	60150627
n×4	80200836
n×5	100251045

Division

n÷y

n÷2	10025104.5
n÷3	6683403
n÷3	5012552.25
n÷5	4010041.8

Exponentiation

n^y

n²	402010880943681
n³	8.0604021831949E+21
n⁴	1.6161274839711E+29
n⁵	3.2403693824266E+36

Nth Root

^y√n

²√n	4477.7459731432
³√n	271.66871883395
⁴√n	66.915962020606
⁵√n	28.868470896073

Divisors of 20050209

1, 9, 2227801, 20050209

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20050208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20050209 can be divided by 4 positive divisors. The sum of these divisors (counting 20050209) is 1, the average is 0.25.

Base conversion 20050209

Base	System	Value
2	Binary	1001100011111000100100001
3	Ternary	1101201122201100
4	Quaternary	1030133010201
5	Quinary	20113101314
6	Senary	1553425013
8	Octal	114370441
10	Decimal	20050209
12	Duodecimal	686b169
16	Hexadecimal	131f121
20	Vigesimal	6565a9
36	Base36	bxqu9

Cryptographic Hash Functions

md5	5d6f083da78942789a4fb857f922bfb8
sha1	86f943d55814caaa46289ac98779a4f48caf38d5
sha256	35ae14c90a13a52ed61c16675ed66c50d989b42707d5595234717739f90ffac9
sha512	6369b6e6c2da1da1f6fa494ac709daf7ed0c53923327f1a80a4ea105de7c8db6a31c988be275826a0b84cc296b8bee544631e70cb1de2d7712067ebafd45248f
ripemd-160	0db50d29360d732e6538098e849e8188b303d7c8

20050209 as geometric shapes

Circle

Radius = n

Diameter	40100418
Circumference	125979178.59468
Area	1.2629544302358E+15

Sphere

Radius = n

Volume	3.3763333711606E+22
Surface area	5.0518177209433E+15
Circumference	125979178.59468

Square

Length = n

Perimeter	80200836
Area	402010880943681
Diagonal	28355277.496215

Cube

Length = n

Surface area	2412065285662086
Volume	8.0604021831949E+21
Space diagonal	34727980.690375

Equilateral Triangle

Length = n

Perimeter	60150627
Area	1.7407581774749E+14
Altitude	17363990.345187

Triangular Pyramid

Length = n

Surface area	1.7407581774749E+14
Volume	9.49927507138E+20
Height	9451759.165405