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

12949931 (number)

12949931 is an odd 8-digits prime number following 12949930 and preceding 12949932. In scientific notation, it is written as 1.2949931 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 12949930 positive integers (up to 12949931) that are relatively prime to 12949931.

Interesting facts

12949931 has 2 divisors, whose sum is 12949932
The reverse of 12949931 is 13994921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twelve million nine hundred forty-nine thousand nine hundred thirty-one

Notation

Scientific notation	1.2949931 × 10^7
Engineering notation	1.2949931 × 10^6

Prime Factorization of 12949931

Prime Factorization 12949931

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12949931	Product of the distinct prime numbers

The prime factorization of 12949931 is 12949931. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 1, 30, 21, 874, 116, 4943, 9826, 66337, 81593, 127316, 208599, 1050440, 9030928, 90900186, 82259271, 891290605, 517107077, 8429558842, 9533733890

Basic calculations (n = 12949931)

Multiplication

n×y

n×2	25899862
n×3	38849793
n×4	51799724
n×5	64749655

Division

n÷y

n÷2	6474965.5
n÷3	4316643.6666667
n÷3	3237482.75
n÷5	2589986.2

Exponentiation

n^y

n²	167700712904761
n³	2.1717126607675E+21
n⁴	2.8123529108765E+28
n⁵	3.64197761435E+35

Nth Root

^y√n

²√n	3598.6012560438
³√n	234.83121122441
⁴√n	59.98834266792
⁵√n	26.451694051844

Divisors of 12949931

1, 12949931

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12949932	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6474966	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3598.6013949867	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999845559	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12949931 can be divided by 2 positive divisors. The sum of these divisors (counting 12949931) is 12949932, the average is 6474966.

Base conversion 12949931

Base	System	Value
2	Binary	110001011001100110101011
3	Ternary	220100220222002
4	Quaternary	301121212223
5	Quinary	11303344211
6	Senary	1141321215
8	Octal	61314653
10	Decimal	12949931
12	Duodecimal	440620b
16	Hexadecimal	c599ab
20	Vigesimal	40iegb
36	Base36	7pk8b

Cryptographic Hash Functions

md5	d127cca4fe0f26aa1294b3b1a34c5154
sha1	aecbad74cd18ff3c3a6ff55a2605f551003493cf
sha256	33f6f21a80f6903c599bd652aa4663079aa9ad34a2d104ef367ebd7abdb06099
sha512	b9f505ccda7587d032159919e89a8437da91c8a275ffce5d47dc7fa1dc98595cc80d705709a3f154ef2b743302764b05046472f9fce07ee0e03502fe6b9fce14
ripemd-160	298a96519690247a30558c4585ebf41db34e9c0f

12949931 as geometric shapes

Circle

Radius = n

Diameter	25899862
Circumference	81366816.188189
Area	5.2684732766337E+14

Sphere

Radius = n

Volume	9.0968487210333E+21
Surface area	2.1073893106535E+15
Circumference	81366816.188189

Square

Length = n

Perimeter	51799724
Area	167700712904761
Diagonal	18313968.051996

Cube

Length = n

Surface area	1006204277428566
Volume	2.1717126607675E+21
Space diagonal	22429938.446511

Equilateral Triangle

Length = n

Perimeter	38849793
Area	72616538804142
Altitude	11214969.223256

Triangular Pyramid

Length = n

Surface area	72616538804142
Volume	2.5593879153623E+20
Height	6104656.0173319