13668 (number)

13668 is an even 5-digits composite number following 13667 and preceding 13669. In scientific notation, it is written as 1.3668 × 10^4. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4224 positive integers (up to 13668) that are relatively prime to 13668.

Interesting facts

Basic properties

Name

Name thirteen thousand six hundred sixty-eight

Notation

Scientific notation 1.3668 × 10^4
Engineering notation 1.3668 × 10^3

Prime Factorization of 13668

Prime Factorization 2 × 2 × 3 × 67 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6834
Product of the distinct prime numbers

The prime factorization of 13668 is 2 × 2 × 3 × 67 × 17. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 38, 63, 60, 69, 937, 446, 188, 55582, 320696, 441291, 5718272, 528907, 27951014, 63116064, 592392528, 783370284, 8087099963, 5959850243

Basic calculations (n = 13668)

Multiplication

n×y
n×2 27336
n×3 41004
n×4 54672
n×5 68340

Division

n÷y
n÷2 6834
n÷3 4556
n÷3 3417
n÷5 2733.6

Exponentiation

ny
n2 186814224
n3 2553376813632
n4 34899554288722176
n5 4.7700710801825E+20

Nth Root

y√n
2√n 116.9102219654
3√n 23.909380490557
4√n 10.812503038862
5√n 6.7164686818805

Divisors of 13668

1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13668 can be divided by 24 positive divisors. The sum of these divisors (counting 13668) is 1, the average is 0.041666666666667.

Base conversion 13668

Base System Value
2 Binary 11010101100100
3 Ternary 200202020
4 Quaternary 3111210
5 Quinary 414133
6 Senary 143140
8 Octal 32544
10 Decimal 13668
12 Duodecimal 7ab0
16 Hexadecimal 3564
20 Vigesimal 1e38
36 Base36 ajo

Cryptographic Hash Functions

md5 db4195f88b8dae852e94bfcf0f2cc0b9
sha1 b9ea108a630d0c5c9e0dc53d90d650c7a8358865
sha256 b4558e68187f60ffacbbec96c9e127767507186ae8e5e2ec51fd0489e243cdd8
sha512 5e35797d3a37455ba4fa2ee477d2cead0a17f0ab0fa01a7309ebcadad9a74a49dd5c617a5b5bb0d2ad79c4bbac7a2ebf1c819593f7500556275dd200fb2f4681
ripemd-160 76283fddec0edc6fe97de571d030961714faff07

13668 as geometric shapes

Circle

Radius = n
Diameter 27336
Circumference 85878.576778531
Area 586894193.70448

Sphere

Radius = n
Volume 10695559786070
Surface area 2347576774.8179
Circumference 85878.576778531

Square

Length = n
Perimeter 54672
Area 186814224
Diagonal 19329.470970515

Cube

Length = n
Surface area 1120885344
Volume 2553376813632
Space diagonal 23673.670437851

Equilateral Triangle

Length = n
Perimeter 41004
Area 80892931.886138
Altitude 11836.835218926

Triangular Pyramid

Length = n
Surface area 80892931.886138
Volume 300918343307.28
Height 6443.1569901718