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

12644493 (number)

12644493 is an odd 8-digits composite number following 12644492 and preceding 12644494. In scientific notation, it is written as 1.2644493 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 8052800 positive integers (up to 12644493) that are relatively prime to 12644493.

Interesting facts

12644493 has 8 divisors, whose sum is 13132800
The reverse of 12644493 is 39444621
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twelve million six hundred forty-four thousand four hundred ninety-three

Notation

Scientific notation	1.2644493 × 10^7
Engineering notation	1.2644493 × 10^6

Prime Factorization of 12644493

Prime Factorization 303 × 29 × 1439

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12644493	Product of the distinct prime numbers

The prime factorization of 12644493 is 303 × 29 × 1439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 94, 65, 32, 66, 4798, 2232, 40085, 12712, 386104, 614173, 8353625, 2703693, 36672605, 66694742, 487535284, 93393423, 3941264576, 7670544861

Basic calculations (n = 12644493)

Multiplication

n×y

n×2	25288986
n×3	37933479
n×4	50577972
n×5	63222465

Division

n÷y

n÷2	6322246.5
n÷3	4214831
n÷3	3161123.25
n÷5	2528898.6

Exponentiation

n^y

n²	159883203227049
n³	2.021642044022E+21
n⁴	2.5562638674142E+28
n⁵	3.2322660577672E+35

Nth Root

^y√n

²√n	3555.909588277
³√n	232.9702541432
⁴√n	59.631447980717
⁵√n	26.32572159016

Divisors of 12644493

1, 29, 303, 1439, 8787, 41731, 436017, 12644493

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	-12644492	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 12644493 can be divided by 8 positive divisors. The sum of these divisors (counting 12644493) is 1, the average is 0.125.

Base conversion 12644493

Base	System	Value
2	Binary	110000001111000010001101
3	Ternary	212210101222120
4	Quaternary	300033002031
5	Quinary	11214110433
6	Senary	1131003153
8	Octal	60170215
10	Decimal	12644493
12	Duodecimal	42994b9
16	Hexadecimal	c0f08d
20	Vigesimal	3j0b4d
36	Base36	7j0jx

Cryptographic Hash Functions

md5	f8969e669229fa5cd3b9943f5ae372fe
sha1	112508e97b9474bcfec4f705070a89f5d708f00a
sha256	2ec966038d5f3e282de80184ea926b5079401717bf154ec0ebe25bfe9f824768
sha512	fcdf557f36449bb4e6b6223f57b3d2f36bf320a6e80f63db0e1a573680c3afc3b39379a004e930c4eef104dbd0de54006876da64a12c466cd17cbd670fd8e8ae
ripemd-160	cf3e82f243b9ce958e63ca87b58bed1cf1dd6a13

12644493 as geometric shapes

Circle

Radius = n

Diameter	25288986
Circumference	79447692.634335
Area	5.022878966905E+14

Sphere

Radius = n

Volume	8.4682343915837E+21
Surface area	2.009151586762E+15
Circumference	79447692.634335

Square

Length = n

Perimeter	50577972
Area	159883203227049
Diagonal	17882013.489932

Cube

Length = n

Surface area	959299219362294
Volume	2.021642044022E+21
Space diagonal	21900904.311949

Equilateral Triangle

Length = n

Perimeter	37933479
Area	69231457816527
Altitude	10950452.155975

Triangular Pyramid

Length = n

Surface area	69231457816527
Volume	2.382527997433E+20
Height	5960671.1633106