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

201809009 (number)

201809009 is an odd 9-digits composite number following 201809008 and preceding 201809010. In scientific notation, it is written as 2.01809009 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 199810800 positive integers (up to 201809009) that are relatively prime to 201809009.

Interesting facts

201809009 has 4 divisors, whose sum is 203807220
The reverse of 201809009 is 900908102
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	two hundred one million eight hundred nine thousand nine

Notation

Scientific notation	2.01809009 × 10^8
Engineering notation	2.01809009 × 10^6

Prime Factorization of 201809009

Prime Factorization 101 × 1998109

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	201809009	Product of the distinct prime numbers

The prime factorization of 201809009 is 101 × 1998109. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 25, 16, 682, 368, 7785, 8348, 88879, 91736, 867360, 740427, 1577165, 2737799, 86865374, 90428986, 841787144, 789122302, 1416094552, 3999530916

Basic calculations (n = 201809009)

Multiplication

n×y

n×2	403618018
n×3	605427027
n×4	807236036
n×5	1009045045

Division

n÷y

n÷2	100904504.5
n÷3	67269669.666667
n÷3	50452252.25
n÷5	40361801.8

Exponentiation

n^y

n²	40726876113562081
n³	8.2190505081437E+24
n⁴	1.6586784379694E+33
n⁵	3.3473625181628E+41

Nth Root

^y√n

²√n	14205.949774654
³√n	586.5614496153
⁴√n	119.18871496352
⁵√n	45.812934394939

Divisors of 201809009

1, 101, 1998109, 201809009

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	-201809008	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 201809009 can be divided by 4 positive divisors. The sum of these divisors (counting 201809009) is 1, the average is 0.25.

Base conversion 201809009

Base	System	Value
2	Binary	1100000001110101110001110001
3	Ternary	112001201221220202
4	Quaternary	30001311301301
5	Quinary	403130342014
6	Senary	32005244545
8	Octal	1401656161
10	Decimal	201809009
12	Duodecimal	57703755
16	Hexadecimal	c075c71
20	Vigesimal	33162a9
36	Base36	3c5gtt

Cryptographic Hash Functions

md5	eb5115efda0c3dc4dc3f437e20cb24bf
sha1	ac6f2925ca4f777884a02018ca8841e4db890413
sha256	744077b446738d26a47f9b036e1de9c18e9ddc9727c3ff2dd688d8c5fb34f0a3
sha512	e0a7ed7ed378c822ad11a08b2437dc4984e0647dd9c207e7384beea4f15f76b4fd8dc2c2645212d031cdc924972e17b820bb1acc31b15f658f1a1cbdcee73200
ripemd-160	abf5fa8b3ea55a7f8d3644d015623bb2012a7613

201809009 as geometric shapes

Circle

Radius = n

Diameter	403618018
Circumference	1268003400.2053
Area	1.2794725480203E+17

Sphere

Radius = n

Volume	3.4427878261157E+25
Surface area	5.1178901920811E+17
Circumference	1268003400.2053

Square

Length = n

Perimeter	807236036
Area	40726876113562081
Diagonal	285401037.53687

Cube

Length = n

Surface area	244361256681372486
Volume	8.2190505081437E+24
Space diagonal	349543457.01312

Equilateral Triangle

Length = n

Perimeter	605427027
Area	1.7635254665563E+16
Altitude	174771728.50656

Triangular Pyramid

Length = n

Surface area	1.7635254665563E+16
Volume	9.686243915372E+23
Height	95133679.178958