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

12956913 (number)

12956913 is an odd 8-digits composite number following 12956912 and preceding 12956914. In scientific notation, it is written as 1.2956913 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 8453880 positive integers (up to 12956913) that are relatively prime to 12956913.

Interesting facts

12956913 has 8 divisors, whose sum is 14703360
The reverse of 12956913 is 31965921
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twelve million nine hundred fifty-six thousand nine hundred thirteen

Notation

Scientific notation	1.2956913 × 10^7
Engineering notation	1.2956913 × 10^6

Prime Factorization of 12956913

Prime Factorization 9 × 47 × 30631

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12956913	Product of the distinct prime numbers

The prime factorization of 12956913 is 9 × 47 × 30631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 19, 14, 140, 556, 8323, 9415, 16974, 27690, 193128, 197223, 5807098, 4706676, 72768137, 73446093, 182863364, 407624072, 7214892750, 1486018415

Basic calculations (n = 12956913)

Multiplication

n×y

n×2	25913826
n×3	38870739
n×4	51827652
n×5	64784565

Division

n÷y

n÷2	6478456.5
n÷3	4318971
n÷3	3239228.25
n÷5	2591382.6

Exponentiation

n^y

n²	167881594489569
n³	2.1752272141026E+21
n⁴	2.818422976836E+28
n⁵	3.6518061308065E+35

Nth Root

^y√n

²√n	3599.5712244655
³√n	234.8734069947
⁴√n	59.996426764146
⁵√n	26.454545741342

Divisors of 12956913

1, 9, 47, 423, 30631, 275679, 1439657, 12956913

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	-12956912	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 12956913 can be divided by 8 positive divisors. The sum of these divisors (counting 12956913) is 1, the average is 0.125.

Base conversion 12956913

Base	System	Value
2	Binary	110001011011010011110001
3	Ternary	220101021112200
4	Quaternary	301123103301
5	Quinary	11304110123
6	Senary	1141413413
8	Octal	61332361
10	Decimal	12956913
12	Duodecimal	440a269
16	Hexadecimal	c5b4f1
20	Vigesimal	40jc5d
36	Base36	7ppm9

Cryptographic Hash Functions

md5	f2d313da64d02ab4f948dbbc7440188a
sha1	e3117550cb3cc8c4a86eac19e30ec790c57798e0
sha256	e317723d386d81519d57c9f63b3d68af21b41793677ee17f88302ab5a55fbd16
sha512	b5d947919ada5834f7f59af2497f78fb7c628615467a396cff55ef64a38b1ebbfa5d781fe129b5e5ac93f6dcbfb4636078e83fcfe4053db14a802e0aa67cafcf
ripemd-160	a5c911979af554f17dc741477e7134c3df6b8b27

12956913 as geometric shapes

Circle

Radius = n

Diameter	25913826
Circumference	81410685.388004
Area	5.2741558392137E+14

Sphere

Radius = n

Volume	9.1115704476179E+21
Surface area	2.1096623356855E+15
Circumference	81410685.388004

Square

Length = n

Perimeter	51827652
Area	167881594489569
Diagonal	18323842.091088

Cube

Length = n

Surface area	1007289566937414
Volume	2.1752272141026E+21
Space diagonal	22442031.62525

Equilateral Triangle

Length = n

Perimeter	38870739
Area	72694862827902
Altitude	11221015.812625

Triangular Pyramid

Length = n

Surface area	72694862827902
Volume	2.5635298561891E+20
Height	6107947.3636961