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

12909508 (number)

12909508 is an even 8-digits composite number following 12909507 and preceding 12909509. In scientific notation, it is written as 1.2909508 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 6433760 positive integers (up to 12909508) that are relatively prime to 12909508.

Interesting facts

12909508 has 12 divisors, whose sum is 22665132
The reverse of 12909508 is 80590921
Previous prime number is 317

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twelve million nine hundred nine thousand five hundred eight

Notation

Scientific notation	1.2909508 × 10^7
Engineering notation	1.2909508 × 10^6

Prime Factorization of 12909508

Prime Factorization 2 × 2 × 317 × 10181

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6454754	Product of the distinct prime numbers

The prime factorization of 12909508 is 2 × 2 × 317 × 10181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 67, 20, 435, 503, 8100, 1307, 70140, 47663, 668615, 8886, 9772304, 6016178, 98800749, 30107739, 802360139, 838191333, 3759814221, 633729447

Basic calculations (n = 12909508)

Multiplication

n×y

n×2	25819016
n×3	38728524
n×4	51638032
n×5	64547540

Division

n÷y

n÷2	6454754
n÷3	4303169.3333333
n÷3	3227377
n÷5	2581901.6

Exponentiation

n^y

n²	166655396802064
n³	2.1514391782594E+21
n⁴	2.7774021283253E+28
n⁵	3.5854894994833E+35

Nth Root

^y√n

²√n	3592.9803784602
³√n	234.58661593929
⁴√n	59.941474610325
⁵√n	26.435159687271

Divisors of 12909508

1, 2, 4, 317, 634, 1268, 10181, 20362, 40724, 3227377, 6454754, 12909508

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12909507	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12909508 can be divided by 12 positive divisors. The sum of these divisors (counting 12909508) is 1, the average is 0.083333333333333.

Base conversion 12909508

Base	System	Value
2	Binary	110001001111101111000100
3	Ternary	220021212111221
4	Quaternary	301033233010
5	Quinary	11301101013
6	Senary	1140410124
8	Octal	61175704
10	Decimal	12909508
12	Duodecimal	43a6944
16	Hexadecimal	c4fbc4
20	Vigesimal	40ddf8
36	Base36	7op1g

Cryptographic Hash Functions

md5	7eff9cc9ff834ed7f1baa8b529b3f755
sha1	28bd59a7dc6e2275492c914996bc9ff2eb87cd10
sha256	d3b9e11cf093d7e6194cef9086919a3a697037f6f67a39b2280c682139e7bd2c
sha512	27dae6401a2319d98045a23df25851c4ad48eda743b23c7f6106822c843693711fedf77c86185c4c2cc287de4c20fe031bf43d5bda0d6300d5e79957359e6594
ripemd-160	cdac415c9c9cfec2aa3311985bb1af0401076e26

12909508 as geometric shapes

Circle

Radius = n

Diameter	25819016
Circumference	81112830.988517
Area	5.2356337027446E+14

Sphere

Radius = n

Volume	9.0119273560867E+21
Surface area	2.0942534810978E+15
Circumference	81112830.988517

Square

Length = n

Perimeter	51638032
Area	166655396802064
Diagonal	18256801.297164

Cube

Length = n

Surface area	999932380812384
Volume	2.1514391782594E+21
Space diagonal	22359923.756717

Equilateral Triangle

Length = n

Perimeter	38728524
Area	72163903654182
Altitude	11179961.878358

Triangular Pyramid

Length = n

Surface area	72163903654182
Volume	2.5354953870961E+20
Height	6085600.432388