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

13668509 (number)

13668509 is an odd 8-digits composite number following 13668508 and preceding 13668510. In scientific notation, it is written as 1.3668509 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 13074204 positive integers (up to 13668509) that are relatively prime to 13668509.

Interesting facts

13668509 has 4 divisors, whose sum is 14262816
The reverse of 13668509 is 90586631
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirteen million six hundred sixty-eight thousand five hundred nine

Notation

Scientific notation	1.3668509 × 10^7
Engineering notation	1.3668509 × 10^6

Prime Factorization of 13668509

Prime Factorization 23 × 594283

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13668509	Product of the distinct prime numbers

The prime factorization of 13668509 is 23 × 594283. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 18, 17, 904, 454, 9812, 4489, 81719, 7341, 950640, 458, 7971658, 3558538, 86086300, 80910275, 577898419, 192967115, 4269475543, 9218568140

Basic calculations (n = 13668509)

Multiplication

n×y

n×2	27337018
n×3	41005527
n×4	54674036
n×5	68342545

Division

n÷y

n÷2	6834254.5
n÷3	4556169.6666667
n÷3	3417127.25
n÷5	2733701.8

Exponentiation

n^y

n²	186828138283081
n³	2.5536620895755E+21
n⁴	3.4904753254322E+28
n⁵	4.7709593399948E+35

Nth Root

^y√n

²√n	3697.094670143
³√n	239.09677284128
⁴√n	60.803738948711
⁵√n	26.738942579181

Divisors of 13668509

1, 23, 594283, 13668509

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	-13668508	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 13668509 can be divided by 4 positive divisors. The sum of these divisors (counting 13668509) is 1, the average is 0.25.

Base conversion 13668509

Base	System	Value
2	Binary	110100001001000010011101
3	Ternary	221201102200002
4	Quaternary	310021002131
5	Quinary	11444343014
6	Senary	1204544045
8	Octal	64110235
10	Decimal	13668509
12	Duodecimal	46b2025
16	Hexadecimal	d0909d
20	Vigesimal	458b59
36	Base36	84yot

Cryptographic Hash Functions

md5	658c97bc2dfd56259f93bd30361a34df
sha1	f3322083dfd89658719f9d5095eab59bcf868d61
sha256	4656b877adf489b37d2babcc10f8bb595a62b622c30889cc1df4351b54bdf062
sha512	d972320668e36ff9948afcd0faf8749f3f9c7180c82e5025085c642ee4c66b7ec671061224d5e2780af899f897e2a9cbe6d0791d9d1bc9fc32889a6ca4e4c30c
ripemd-160	251581124a504735786e5944c54462e7f7242dd9

13668509 as geometric shapes

Circle

Radius = n

Diameter	27337018
Circumference	85881774.919852
Area	5.8693790671399E+14

Sphere

Radius = n

Volume	1.0696754747148E+22
Surface area	2.3477516268559E+15
Circumference	85881774.919852

Square

Length = n

Perimeter	54674036
Area	186828138283081
Diagonal	19330190.805219

Cube

Length = n

Surface area	1120968829698486
Volume	2.5536620895755E+21
Space diagonal	23674552.051712

Equilateral Triangle

Length = n

Perimeter	41005527
Area	80898956947450
Altitude	11837276.025856

Triangular Pyramid

Length = n

Surface area	80898956947450
Volume	3.0095196339965E+20
Height	6443396.9350729