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

12804561 (number)

12804561 is an odd 8-digits composite number following 12804560 and preceding 12804562. In scientific notation, it is written as 1.2804561 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 6648480 positive integers (up to 12804561) that are relatively prime to 12804561.

Interesting facts

12804561 has 8 divisors, whose sum is 13145600
The reverse of 12804561 is 16540821
Previous prime number is 63

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twelve million eight hundred four thousand five hundred sixty-one

Notation

Scientific notation	1.2804561 × 10^7
Engineering notation	1.2804561 × 10^6

Prime Factorization of 12804561

Prime Factorization 99 × 63 × 2053

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12804561	Product of the distinct prime numbers

The prime factorization of 12804561 is 99 × 63 × 2053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 79, 36, 209, 931, 3599, 4960, 89481, 5887, 240171, 478709, 5226036, 7315375, 56159814, 64627251, 276538885, 763051431, 8874506033, 1313917587

Basic calculations (n = 12804561)

Multiplication

n×y

n×2	25609122
n×3	38413683
n×4	51218244
n×5	64022805

Division

n÷y

n÷2	6402280.5
n÷3	4268187
n÷3	3201140.25
n÷5	2560912.2

Exponentiation

n^y

n²	163956782402721
n³	2.0993946216394E+21
n⁴	2.6881826495853E+28
n⁵	3.4420998715757E+35

Nth Root

^y√n

²√n	3578.346126355
³√n	233.94920001779
⁴√n	59.819278885281
⁵√n	26.392038658574

Divisors of 12804561

1, 63, 99, 2053, 6237, 129339, 203247, 12804561

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	-12804560	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 12804561 can be divided by 8 positive divisors. The sum of these divisors (counting 12804561) is 1, the average is 0.125.

Base conversion 12804561

Base	System	Value
2	Binary	110000110110000111010001
3	Ternary	220002112120000
4	Quaternary	300312013101
5	Quinary	11234221221
6	Senary	1134240213
8	Octal	60660721
10	Decimal	12804561
12	Duodecimal	4356069
16	Hexadecimal	c361d1
20	Vigesimal	400b81
36	Base36	7mg29

Cryptographic Hash Functions

md5	30cb3fe1a2e58c46c0d7fa33fe459233
sha1	4ad23aa7315cca2d714105582edcb487d5696c66
sha256	29e8e4fee086165b4f597dee60d5139d014ad23eef4c99a57a65f45c0d457831
sha512	2890cc7c124a730c76237972b2b0190d065100a280176747fca5f764ac8223630cc2907a73f1f6382ef8faf96fcc50711c8e402b2c60c32a77059f322dcff197
ripemd-160	0c2db657504e557f423b1ba3af72f164a7646392

12804561 as geometric shapes

Circle

Radius = n

Diameter	25609122
Circumference	80453429.540085
Area	5.1508542310261E+14

Sphere

Radius = n

Volume	8.7939236271042E+21
Surface area	2.0603416924104E+15
Circumference	80453429.540085

Square

Length = n

Perimeter	51218244
Area	163956782402721
Diagonal	18108383.826434

Cube

Length = n

Surface area	983740694416326
Volume	2.0993946216394E+21
Space diagonal	22178150.220615

Equilateral Triangle

Length = n

Perimeter	38413683
Area	70995369341757
Altitude	11089075.110307

Triangular Pyramid

Length = n

Surface area	70995369341757
Volume	2.4741602889129E+20
Height	6036127.9421445