13305 (number)

13305 is an odd 5-digits composite number following 13304 and preceding 13306. In scientific notation, it is written as 1.3305 × 10^4. The sum of its digits is 12. It has a total of 2 prime factors and 4 positive divisors. There are 7088 positive integers (up to 13305) that are relatively prime to 13305.

Interesting facts

Basic properties

Name

Name thirteen thousand three hundred five

Notation

Scientific notation 1.3305 × 10^4
Engineering notation 1.3305 × 10^3

Prime Factorization of 13305

Prime Factorization 15 × 887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13305
Product of the distinct prime numbers

The prime factorization of 13305 is 15 × 887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 25, 73, 820, 95, 7851, 725, 53306, 5152, 777529, 758579, 3409867, 8733169, 47927666, 1066527, 173738299, 490915737, 4921573163, 5862394126

Basic calculations (n = 13305)

Multiplication

n×y
n×2 26610
n×3 39915
n×4 53220
n×5 66525

Division

n÷y
n÷2 6652.5
n÷3 4435
n÷3 3326.25
n÷5 2661

Exponentiation

ny
n2 177023025
n3 2355291347625
n4 31337151380150625
n5 4.169407991129E+20

Nth Root

y√n
2√n 115.34730165895
3√n 23.695813677785
4√n 10.739986110743
5√n 6.6804078206622

Divisors of 13305

1, 15, 887, 13305

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 -13304
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 13305 can be divided by 4 positive divisors. The sum of these divisors (counting 13305) is 1, the average is 0.25.

Base conversion 13305

Base System Value
2 Binary 11001111111001
3 Ternary 200020210
4 Quaternary 3033321
5 Quinary 411210
6 Senary 141333
8 Octal 31771
10 Decimal 13305
12 Duodecimal 7849
16 Hexadecimal 33f9
20 Vigesimal 1d55
36 Base36 a9l

Cryptographic Hash Functions

md5 b0f7ec2784174fdce2f2de20d3941d96
sha1 5445196ebc7a1a376af30d5985d77a2f06f737c4
sha256 450bc386f06c2d406710ce512fbb19fdc260340f4f345aae2020fbfa09cef993
sha512 386346164eaa2b08105afd1e5fe50e8b7eb7b13ade5a2a588bf92d61af3e0e09c2abf6e2d06b3844111a2b76a317963538e45150effa26204e9ef52ae3184105
ripemd-160 fee9fc41cf464a692c32aea35d96f0392dd7f93c

13305 as geometric shapes

Circle

Radius = n
Diameter 26610
Circumference 83597.780512024
Area 556134234.85624

Sphere

Radius = n
Volume 9865821326349.7
Surface area 2224536939.425
Circumference 83597.780512024

Square

Length = n
Perimeter 53220
Area 177023025
Diagonal 18816.111447374

Cube

Length = n
Surface area 1062138150
Volume 2355291347625
Space diagonal 23044.935994704

Equilateral Triangle

Length = n
Perimeter 39915
Area 76653218.352384
Altitude 11522.467997352

Triangular Pyramid

Length = n
Surface area 76653218.352384
Volume 277573747262.61
Height 6272.0371491247