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

18122009 (number)

18122009 is an odd 8-digits composite number following 18122008 and preceding 18122010. In scientific notation, it is written as 1.8122009 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 18113316 positive integers (up to 18122009) that are relatively prime to 18122009.

Interesting facts

18122009 has 4 divisors, whose sum is 18130704
The reverse of 18122009 is 90022181
Previous prime number is 3467

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	eighteen million one hundred twenty-two thousand nine

Notation

Scientific notation	1.8122009 × 10^7
Engineering notation	1.8122009 × 10^6

Prime Factorization of 18122009

Prime Factorization 3467 × 5227

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	18122009	Product of the distinct prime numbers

The prime factorization of 18122009 is 3467 × 5227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 82, 23, 628, 317, 7228, 8864, 46224, 94377, 853946, 622742, 7488138, 9768160, 64545363, 27686615, 478986188, 567618873, 2929988719, 9703065732

Basic calculations (n = 18122009)

Multiplication

n×y

n×2	36244018
n×3	54366027
n×4	72488036
n×5	90610045

Division

n÷y

n÷2	9061004.5
n÷3	6040669.6666667
n÷3	4530502.25
n÷5	3624401.8

Exponentiation

n^y

n²	328407210196081
n³	5.9513984188383E+21
n⁴	1.0785129570877E+29
n⁵	1.954482151496E+36

Nth Root

^y√n

²√n	4256.9953018532
³√n	262.66494365154
⁴√n	65.245653509281
⁵√n	28.290542029318

Divisors of 18122009

1, 3467, 5227, 18122009

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	-18122008	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 18122009 can be divided by 4 positive divisors. The sum of these divisors (counting 18122009) is 1, the average is 0.25.

Base conversion 18122009

Base	System	Value
2	Binary	1000101001000010100011001
3	Ternary	1021002200201112
4	Quaternary	1011020110121
5	Quinary	14114401014
6	Senary	1444230105
8	Octal	105102431
10	Decimal	18122009
12	Duodecimal	609b335
16	Hexadecimal	1148519
20	Vigesimal	5d5509
36	Base36	asf15

Cryptographic Hash Functions

md5	696089176550e494d31a9fa1986ceb91
sha1	bcca94ed9794dc5dc9be6db5dd30a55cbbde83b5
sha256	73b36c5a751341785d876fa2a9727954f4c3473fcc9f62740ae47daa74f4cf6a
sha512	7b3f97ec22496ee9e8bc639aabe1f991086c543c918418ebaf3ab2b8860b2a8165124ba43dff1be68b6334a771b03935989d085de2a216f1c33ff3623b8854fe
ripemd-160	7141f80516fe37819910a489b5a06cea083307cd

18122009 as geometric shapes

Circle

Radius = n

Diameter	36244018
Circumference	113863940.68538
Area	1.0317216789379E+15

Sphere

Radius = n

Volume	2.4929159401611E+22
Surface area	4.1268867157517E+15
Circumference	113863940.68538

Square

Length = n

Perimeter	72488036
Area	328407210196081
Diagonal	25628390.905247

Cube

Length = n

Surface area	1970443261176486
Volume	5.9513984188383E+21
Space diagonal	31388240.32322

Equilateral Triangle

Length = n

Perimeter	54366027
Area	1.4220449340789E+14
Altitude	15694120.16161

Triangular Pyramid

Length = n

Surface area	1.4220449340789E+14
Volume	7.0137902991724E+20
Height	8542796.9684158