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

12913892 (number)

12913892 is an even 8-digits composite number following 12913891 and preceding 12913893. In scientific notation, it is written as 1.2913892 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 6422760 positive integers (up to 12913892) that are relatively prime to 12913892.

Interesting facts

12913892 has 12 divisors, whose sum is 22718976
The reverse of 12913892 is 29831921
Previous prime number is 191

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twelve million nine hundred thirteen thousand eight hundred ninety-two

Notation

Scientific notation	1.2913892 × 10^7
Engineering notation	1.2913892 × 10^6

Prime Factorization of 12913892

Prime Factorization 2 × 2 × 191 × 16903

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6456946	Product of the distinct prime numbers

The prime factorization of 12913892 is 2 × 2 × 191 × 16903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 53, 99, 423, 610, 412, 1989, 95265, 28605, 561390, 584099, 6146762, 6551598, 12403110, 37589354, 52705306, 720893756, 4574832096, 278027739

Basic calculations (n = 12913892)

Multiplication

n×y

n×2	25827784
n×3	38741676
n×4	51655568
n×5	64569460

Division

n÷y

n÷2	6456946
n÷3	4304630.6666667
n÷3	3228473
n÷5	2582778.4

Exponentiation

n^y

n²	166768606587664
n³	2.1536317744636E+21
n⁴	2.7811768143191E+28
n⁵	3.5915817013021E+35

Nth Root

^y√n

²√n	3593.5904051519
³√n	234.61316772139
⁴√n	59.946562913581
⁵√n	26.436954891253

Divisors of 12913892

1, 2, 4, 191, 382, 764, 16903, 33806, 67612, 3228473, 6456946, 12913892

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	-12913891	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 12913892 can be divided by 12 positive divisors. The sum of these divisors (counting 12913892) is 1, the average is 0.083333333333333.

Base conversion 12913892

Base	System	Value
2	Binary	110001010000110011100100
3	Ternary	220022002112022
4	Quaternary	301100303210
5	Quinary	11301221032
6	Senary	1140442312
8	Octal	61206344
10	Decimal	12913892
12	Duodecimal	43a9398
16	Hexadecimal	c50ce4
20	Vigesimal	40e4ec
36	Base36	7osf8

Cryptographic Hash Functions

md5	1e966a0ec4bc3e400553570b1778fa5d
sha1	7d1524991f180b876539f5a667191bf7ab0474df
sha256	b1a9b747a3e67da9162fe74bf6910c3e61d5939c381a339b8b4481ed8f0025ca
sha512	e54f649afe6719c7c2acc8235bc686ce9f69e2f04ad72c7c2a888605e0bd356076a193a1e36c110efd527f0f85e991d6f255fa66ab1d650a9916cc2ab17a1c6f
ripemd-160	c277bb674535d98e68e82230efa492ecad3d7296

12913892 as geometric shapes

Circle

Radius = n

Diameter	25827784
Circumference	81140376.472904
Area	5.2391902930521E+14

Sphere

Radius = n

Volume	9.0211116815898E+21
Surface area	2.0956761172208E+15
Circumference	81140376.472904

Square

Length = n

Perimeter	51655568
Area	166768606587664
Diagonal	18263001.209421

Cube

Length = n

Surface area	1000611639525984
Volume	2.1536317744636E+21
Space diagonal	22367517.067457

Equilateral Triangle

Length = n

Perimeter	38741676
Area	72212924929325
Altitude	11183758.533729

Triangular Pyramid

Length = n

Surface area	72212924929325
Volume	2.5380793865034E+20
Height	6087667.0698071