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

12956938 (number)

12956938 is an even 8-digits composite number following 12956937 and preceding 12956939. In scientific notation, it is written as 1.2956938 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 6478468 positive integers (up to 12956938) that are relatively prime to 12956938.

Interesting facts

12956938 has 4 divisors, whose sum is 19435410
The reverse of 12956938 is 83965921
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twelve million nine hundred fifty-six thousand nine hundred thirty-eight

Notation

Scientific notation	1.2956938 × 10^7
Engineering notation	1.2956938 × 10^6

Prime Factorization of 12956938

Prime Factorization 2 × 6478469

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12956938	Product of the distinct prime numbers

The prime factorization of 12956938 is 2 × 6478469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 96, 97, 769, 236, 4673, 4175, 24193, 62868, 533963, 782536, 3534521, 965069, 12221725, 50110170, 339517852, 15581017, 6825993247, 4958015267

Basic calculations (n = 12956938)

Multiplication

n×y

n×2	25913876
n×3	38870814
n×4	51827752
n×5	64784690

Division

n÷y

n÷2	6478469
n÷3	4318979.3333333
n÷3	3239234.5
n÷5	2591387.6

Exponentiation

n^y

n²	167882242335844
n³	2.1752398052465E+21
n⁴	2.8184447291711E+28
n⁵	3.6518413612297E+35

Nth Root

^y√n

²√n	3599.5746970996
³√n	234.87355805516
⁴√n	59.99645570448
⁵√n	26.454555949995

Divisors of 12956938

1, 2, 6478469, 12956938

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	-12956937	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 12956938 can be divided by 4 positive divisors. The sum of these divisors (counting 12956938) is 1, the average is 0.25.

Base conversion 12956938

Base	System	Value
2	Binary	110001011011010100001010
3	Ternary	220101021120121
4	Quaternary	301123110022
5	Quinary	11304110223
6	Senary	1141413454
8	Octal	61332412
10	Decimal	12956938
12	Duodecimal	440a28a
16	Hexadecimal	c5b50a
20	Vigesimal	40jc6i
36	Base36	7ppmy

Cryptographic Hash Functions

md5	6f1bb8cacc98d8b3511f334a6733c3fe
sha1	92b9947fc90d1d9537f220d66e7996ec20bcd554
sha256	323a955d468a657482c4d94955b9635e905ed45bdc80cd9745eb65721b236945
sha512	c893ae68a4839b7387796609136faf2bc01c7376b516aec47c108d3e3a3ad8f2d8453541d8fc5ec3d883421dc8774552a124ae527f1a4c6474b60683c0788185
ripemd-160	ce524fa0d141bfea2f61ef180ee656572e149044

12956938 as geometric shapes

Circle

Radius = n

Diameter	25913876
Circumference	81410842.467637
Area	5.2741761919047E+14

Sphere

Radius = n

Volume	9.111623189278E+21
Surface area	2.1096704767619E+15
Circumference	81410842.467637

Square

Length = n

Perimeter	51827752
Area	167882242335844
Diagonal	18323877.446427

Cube

Length = n

Surface area	1007293454015064
Volume	2.1752398052465E+21
Space diagonal	22442074.92652

Equilateral Triangle

Length = n

Perimeter	38870814
Area	72695143353568
Altitude	11221037.46326

Triangular Pyramid

Length = n

Surface area	72695143353568
Volume	2.5635446949945E+20
Height	6107959.1488091