13668520 (number)

13668520 is an even 8-digits composite number following 13668519 and preceding 13668521. In scientific notation, it is written as 1.3668520 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 5184000 positive integers (up to 13668520) that are relatively prime to 13668520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3668520 × 10^7
Engineering notation 1.3668520 × 10^6

Prime Factorization of 13668520

Prime Factorization 2 × 2 × 2 × 5 × 31 × 73 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3417130
Product of the distinct prime numbers

The prime factorization of 13668520 is 2 × 2 × 2 × 5 × 31 × 73 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13668520)

Multiplication

n×y
n×2 27337040
n×3 41005560
n×4 54674080
n×5 68342600

Division

n÷y
n÷2 6834260
n÷3 4556173.3333333
n÷3 3417130
n÷5 2733704

Exponentiation

ny
n2 186828438990400
n3 2.5536682549091E+21
n4 3.490486561559E+28
n5 4.77097853764E+35

Nth Root

y√n
2√n 3697.0961577974
3√n 239.09683698054
4√n 60.803751181957
5√n 26.738946882917

Divisors of 13668520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13668519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13668520 can be divided by 64 positive divisors. The sum of these divisors (counting 13668520) is 1, the average is 0.015625.

Base conversion 13668520

Base System Value
2 Binary 110100001001000010101000
3 Ternary 221201102200111
4 Quaternary 310021002220
5 Quinary 11444343040
6 Senary 1204544104
8 Octal 64110250
10 Decimal 13668520
12 Duodecimal 46b2034
16 Hexadecimal d090a8
20 Vigesimal 458b60
36 Base36 84yp4

Cryptographic Hash Functions

md5 2e33b982175c43219f1b4601050f9dfe
sha1 74e5e477a62ffa3b14b9e6dd0de841ff46c31ff9
sha256 b465ce98d7de61ac3133a9e9fcac2632db4e9ef805cb3352cdcf84adc061e305
sha512 52f3ba5b2005e455dcb6aac8ff9d8b26b5af3753925471a5443ce01575668b478515fd026b5d71f117a57dac419372de984d9760cf62bf55bc52283196a03c00
ripemd-160 412ea6cd962ab5c4a1c913a9ed3b3e06b5f7d0b7

13668520 as geometric shapes

Circle

Radius = n
Diameter 27337040
Circumference 85881844.03489
Area 5.8693885141389E+14

Sphere

Radius = n
Volume 1.0696780572437E+22
Surface area 2.3477554056556E+15
Circumference 85881844.03489

Square

Length = n
Perimeter 54674080
Area 186828438990400
Diagonal 19330206.361568

Cube

Length = n
Surface area 1120970633942400
Volume 2.5536682549091E+21
Space diagonal 23674571.104271

Equilateral Triangle

Length = n
Perimeter 41005560
Area 80899087157539
Altitude 11837285.552136

Triangular Pyramid

Length = n
Surface area 80899087157539
Volume 3.0095268999117E+20
Height 6443402.1205226