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

12946642 (number)

12946642 is an even 8-digits composite number following 12946641 and preceding 12946643. In scientific notation, it is written as 1.2946642 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 6473320 positive integers (up to 12946642) that are relatively prime to 12946642.

Interesting facts

12946642 has 4 divisors, whose sum is 19419966
The reverse of 12946642 is 24664921
Previous prime number is 2

Basic properties

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

Name

Name	twelve million nine hundred forty-six thousand six hundred forty-two

Notation

Scientific notation	1.2946642 × 10^7
Engineering notation	1.2946642 × 10^6

Prime Factorization of 12946642

Prime Factorization 2 × 6473321

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12946642	Product of the distinct prime numbers

The prime factorization of 12946642 is 2 × 6473321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 47, 52, 902, 988, 6984, 4275, 52437, 81683, 1296, 727168, 6348114, 545351, 89459744, 17950128, 458015794, 326502529, 8573604203, 3283692360

Basic calculations (n = 12946642)

Multiplication

n×y

n×2	25893284
n×3	38839926
n×4	51786568
n×5	64733210

Division

n÷y

n÷2	6473321
n÷3	4315547.3333333
n÷3	3236660.5
n÷5	2589328.4

Exponentiation

n^y

n²	167615539076164
n³	2.1700583780561E+21
n⁴	2.8094968939793E+28
n⁵	3.6373550486462E+35

Nth Root

^y√n

²√n	3598.1442439124
³√n	234.81132887265
⁴√n	59.984533372465
⁵√n	26.450350284661

Divisors of 12946642

1, 2, 6473321, 12946642

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	-12946641	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 12946642 can be divided by 4 positive divisors. The sum of these divisors (counting 12946642) is 1, the average is 0.25.

Base conversion 12946642

Base	System	Value
2	Binary	110001011000110011010010
3	Ternary	220100202110021
4	Quaternary	301120303102
5	Quinary	11303243032
6	Senary	1141254054
8	Octal	61306322
10	Decimal	12946642
12	Duodecimal	440432a
16	Hexadecimal	c58cd2
20	Vigesimal	40i6c2
36	Base36	7phoy

Cryptographic Hash Functions

md5	714f6fa114576288a166c526446121dc
sha1	c4da7fdeda398de05d8bec85706219e6e8bb9e75
sha256	e617d3bff4269a1a468b249a4261b2e0a140c230c9b24ff3508b83dc84afd8d6
sha512	520e9d35a3e86aa692a9f4b245eb08a1f3fb20ff81c0111f047319f37ed4b3cdfc20c6744f7a3c68af9ec20464065c7dfdace73a196c62605c637ccf86a28f43
ripemd-160	148117efe349e79a90446d226bcf0cbfbe767c0e

12946642 as geometric shapes

Circle

Radius = n

Diameter	25893284
Circumference	81346150.791714
Area	5.2657974618917E+14

Sphere

Radius = n

Volume	9.0899192778161E+21
Surface area	2.1063189847567E+15
Circumference	81346150.791714

Square

Length = n

Perimeter	51786568
Area	167615539076164
Diagonal	18309316.703589

Cube

Length = n

Surface area	1005693234456984
Volume	2.1700583780561E+21
Space diagonal	22424241.731405

Equilateral Triangle

Length = n

Perimeter	38839926
Area	72579657454491
Altitude	11212120.865703

Triangular Pyramid

Length = n

Surface area	72579657454491
Volume	2.5574383244903E+20
Height	6103105.567863