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

12909009 (number)

12909009 is an odd 8-digits composite number following 12909008 and preceding 12909010. In scientific notation, it is written as 1.2909009 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 8593616 positive integers (up to 12909009) that are relatively prime to 12909009.

Interesting facts

12909009 has 8 divisors, whose sum is 17236800
The reverse of 12909009 is 90090921
Previous prime number is 797

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twelve million nine hundred nine thousand nine

Notation

Scientific notation	1.2909009 × 10^7
Engineering notation	1.2909009 × 10^6

Prime Factorization of 12909009

Prime Factorization 3 × 797 × 5399

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12909009	Product of the distinct prime numbers

The prime factorization of 12909009 is 3 × 797 × 5399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 28, 22, 748, 74, 9077, 529, 54968, 80456, 793447, 523735, 5126926, 8372136, 67498590, 47035364, 704323973, 359191605, 4463208177, 6994839077

Basic calculations (n = 12909009)

Multiplication

n×y

n×2	25818018
n×3	38727027
n×4	51636036
n×5	64545045

Division

n÷y

n÷2	6454504.5
n÷3	4303003
n÷3	3227252.25
n÷5	2581801.8

Exponentiation

n^y

n²	166642513362081
n³	2.1511897047737E+21
n⁴	2.7769727259631E+28
n⁵	3.5847965912213E+35

Nth Root

^y√n

²√n	3592.910936831
³√n	234.58359335497
⁴√n	59.940895362274
⁵√n	26.434955320867

Divisors of 12909009

1, 3, 797, 2391, 5399, 16197, 4303003, 12909009

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	-12909008	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 12909009 can be divided by 8 positive divisors. The sum of these divisors (counting 12909009) is 1, the average is 0.125.

Base conversion 12909009

Base	System	Value
2	Binary	110001001111100111010001
3	Ternary	220021211211110
4	Quaternary	301033213101
5	Quinary	11301042014
6	Senary	1140403533
8	Octal	61174721
10	Decimal	12909009
12	Duodecimal	43a65a9
16	Hexadecimal	c4f9d1
20	Vigesimal	40dca9
36	Base36	7oonl

Cryptographic Hash Functions

md5	cf560542cf9d326b4d57b3c63f88bdda
sha1	a5241d5742b7315dd049c936a7944a698bb97fcc
sha256	912e4900f6877570010d34463ec201accc2709e21e561e4133999b5c3136eaf0
sha512	003f8f9027c472c39a640ef7153748183adf285bf605801ea5170b5255f5a2ee21f8311c1919994095d20faa8537c12e27d7c2d5bb6f2ff9ddd315a31c7e1fc5
ripemd-160	993431ac005d4acdf6907fa2da268b561aca2ead

12909009 as geometric shapes

Circle

Radius = n

Diameter	25818018
Circumference	81109695.679049
Area	5.2352289575405E+14

Sphere

Radius = n

Volume	9.0108823639935E+21
Surface area	2.0940915830162E+15
Circumference	81109695.679049

Square

Length = n

Perimeter	51636036
Area	166642513362081
Diagonal	18256095.604596

Cube

Length = n

Surface area	999855080172486
Volume	2.1511897047737E+21
Space diagonal	22359059.463364

Equilateral Triangle

Length = n

Perimeter	38727027
Area	72158324961025
Altitude	11179529.731682

Triangular Pyramid

Length = n

Surface area	72158324961025
Volume	2.5352013797736E+20
Height	6085365.2015321