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

12905609 (number)

12905609 is an odd 8-digits composite number following 12905608 and preceding 12905610. In scientific notation, it is written as 1.2905609 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 12460560 positive integers (up to 12905609) that are relatively prime to 12905609.

Interesting facts

12905609 has 4 divisors, whose sum is 13350660
The reverse of 12905609 is 90650921
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twelve million nine hundred five thousand six hundred nine

Notation

Scientific notation	1.2905609 × 10^7
Engineering notation	1.2905609 × 10^6

Prime Factorization of 12905609

Prime Factorization 29 × 445021

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12905609	Product of the distinct prime numbers

The prime factorization of 12905609 is 29 × 445021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 15, 48, 784, 213, 2427, 1705, 45046, 6980, 108642, 730412, 663487, 9333805, 9344140, 28639531, 245994119, 921295458, 6312863082, 234122504

Basic calculations (n = 12905609)

Multiplication

n×y

n×2	25811218
n×3	38716827
n×4	51622436
n×5	64528045

Division

n÷y

n÷2	6452804.5
n÷3	4301869.6666667
n÷3	3226402.25
n÷5	2581121.8

Exponentiation

n^y

n²	166554743660881
n³	2.1494903987826E+21
n⁴	2.7740482635942E+28
n⁵	3.5800782237075E+35

Nth Root

^y√n

²√n	3592.4377517224
³√n	234.56299651827
⁴√n	59.936948134872
⁵√n	26.433562676109

Divisors of 12905609

1, 29, 445021, 12905609

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	-12905608	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 12905609 can be divided by 4 positive divisors. The sum of these divisors (counting 12905609) is 1, the average is 0.25.

Base conversion 12905609

Base	System	Value
2	Binary	110001001110110010001001
3	Ternary	220021200011112
4	Quaternary	301032302021
5	Quinary	11300434414
6	Senary	1140340105
8	Octal	61166211
10	Decimal	12905609
12	Duodecimal	43a4635
16	Hexadecimal	c4ec89
20	Vigesimal	40d409
36	Base36	7om15

Cryptographic Hash Functions

md5	13c4a47db209b65c01a8842bb7381821
sha1	1e846b378a45cd1db868feaff933d4c65a7bedc2
sha256	9cfa6ecc2d1337cfb3e1acffebdc0b3249297d52c5058201d21b200319bb07aa
sha512	da7c64e204c14d45692b0fd3282240519e9db007481decb9cf81fd8e896bbaf40bceaab0812552de727430628f614ca5f71e6a88ba10773e3829b8f11604f136
ripemd-160	616919678841856c4139f46f6d876dccfb4df9bd

12905609 as geometric shapes

Circle

Radius = n

Diameter	25811218
Circumference	81088332.849005
Area	5.2324715910555E+14

Sphere

Radius = n

Volume	9.0037643277028E+21
Surface area	2.0929886364222E+15
Circumference	81088332.849005

Square

Length = n

Perimeter	51622436
Area	166554743660881
Diagonal	18251287.278484

Cube

Length = n

Surface area	999328461965286
Volume	2.1494903987826E+21
Space diagonal	22353170.490618

Equilateral Triangle

Length = n

Perimeter	38716827
Area	72120319565564
Altitude	11176585.245309

Triangular Pyramid

Length = n

Surface area	72120319565564
Volume	2.5331987284575E+20
Height	6083762.4261614