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

12591085 (number)

12591085 is an odd 8-digits composite number following 12591084 and preceding 12591086. In scientific notation, it is written as 1.2591085 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9197568 positive integers (up to 12591085) that are relatively prime to 12591085.

Interesting facts

12591085 has 16 divisors, whose sum is 16447536
The reverse of 12591085 is 58019521
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million five hundred ninety-one thousand eighty-five

Notation

Scientific notation	1.2591085 × 10^7
Engineering notation	1.2591085 × 10^6

Prime Factorization of 12591085

Prime Factorization 5 × 13 × 97 × 1997

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	12591085	Product of the distinct prime numbers

The prime factorization of 12591085 is 5 × 13 × 97 × 1997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 83, 24, 904, 99, 2113, 7133, 17398, 89621, 296070, 665593, 424910, 8331998, 79151952, 64377737, 655140661, 332055574, 5696678611, 8294835253

Basic calculations (n = 12591085)

Multiplication

n×y

n×2	25182170
n×3	37773255
n×4	50364340
n×5	62955425

Division

n÷y

n÷2	6295542.5
n÷3	4197028.3333333
n÷3	3147771.25
n÷5	2518217

Exponentiation

n^y

n²	158535421477225
n³	1.9961329673306E+21
n⁴	2.5133479862961E+28
n⁵	3.1645778130033E+35

Nth Root

^y√n

²√n	3548.391889293
³√n	232.64178348551
⁴√n	59.568379945177
⁵√n	26.303444925413

Divisors of 12591085

1, 5, 13, 65, 97, 485, 1261, 1997, 6305, 9985, 25961, 129805, 193709, 968545, 2518217, 12591085

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12591084	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12591085 can be divided by 16 positive divisors. The sum of these divisors (counting 12591085) is 1, the average is 0.0625.

Base conversion 12591085

Base	System	Value
2	Binary	110000000001111111101101
3	Ternary	212200200201111
4	Quaternary	300001333231
5	Quinary	11210403320
6	Senary	1125512021
8	Octal	60017755
10	Decimal	12591085
12	Duodecimal	4272611
16	Hexadecimal	c01fed
20	Vigesimal	3idhe5
36	Base36	7hvcd

Cryptographic Hash Functions

md5	8cc9d09dac68bdc1de5c3823e4add145
sha1	a85d0ebbdf026bef8884658884b510be798e6e16
sha256	e65c1c9a982e046e5b8f00f3edf6bfd5643a380456bcb7e7d9f498c91438e588
sha512	37e40ddbea770f92c0b0e1b3647cce09211eb8fa6e9eca33b813be3e3ee872784c7639a60406fef3b9e1a393951e6ef756c0b5c4c80d7411297c26fc51719365
ripemd-160	d9d5b7473afa10b9c706a9bcca31740d4d888c4c

12591085 as geometric shapes

Circle

Radius = n

Diameter	25182170
Circumference	79112120.273449
Area	4.9805371544661E+14

Sphere

Radius = n

Volume	8.3613822210055E+21
Surface area	1.9922148617864E+15
Circumference	79112120.273449

Square

Length = n

Perimeter	50364340
Area	158535421477225
Diagonal	17806483.171992

Cube

Length = n

Surface area	951212528863350
Volume	1.9961329673306E+21
Space diagonal	21808398.942418

Equilateral Triangle

Length = n

Perimeter	37773255
Area	68647851199475
Altitude	10904199.471209

Triangular Pyramid

Length = n

Surface area	68647851199475
Volume	2.3524652622491E+20
Height	5935494.3906641