13621 (number)

13621 is an odd 5-digits composite number following 13620 and preceding 13622. In scientific notation, it is written as 1.3621 × 10^4. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 13312 positive integers (up to 13621) that are relatively prime to 13621.

Interesting facts

Basic properties

Name

Name thirteen thousand six hundred twenty-one

Notation

Scientific notation 1.3621 × 10^4
Engineering notation 1.3621 × 10^3

Prime Factorization of 13621

Prime Factorization 53 × 257

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13621
Product of the distinct prime numbers

The prime factorization of 13621 is 53 × 257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 92, 79, 432, 724, 5168, 2318, 74568, 12137, 523001, 198730, 7524638, 1449192, 40294023, 35189645, 970100977, 41943211, 7059108403, 4875539707

Basic calculations (n = 13621)

Multiplication

n×y
n×2 27242
n×3 40863
n×4 54484
n×5 68105

Division

n÷y
n÷2 6810.5
n÷3 4540.3333333333
n÷3 3405.25
n÷5 2724.2

Exponentiation

ny
n2 185531641
n3 2527126482061
n4 34421989812152881
n5 4.6886192323133E+20

Nth Root

y√n
2√n 116.70903992408
3√n 23.881943376751
4√n 10.803195819945
5√n 6.7118431459137

Divisors of 13621

1, 53, 257, 13621

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 -13620
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 13621 can be divided by 4 positive divisors. The sum of these divisors (counting 13621) is 1, the average is 0.25.

Base conversion 13621

Base System Value
2 Binary 11010100110101
3 Ternary 200200111
4 Quaternary 3110311
5 Quinary 413441
6 Senary 143021
8 Octal 32465
10 Decimal 13621
12 Duodecimal 7a71
16 Hexadecimal 3535
20 Vigesimal 1e11
36 Base36 aid

Cryptographic Hash Functions

md5 72a18efb5f9cc44f119aeac6fe4bb42a
sha1 ab783477eb6fb4210bdc2b57352a15b96c2046dc
sha256 53647a4ca1c696e03d8ffb02a9eb48ebe60348c6da01dc4f2d5406fd4025519d
sha512 01a79705f55851b962a6c8f212b7d513c5bfef492e1cff05bffd0a2a13734a42717a6f970cd007ef18144a77206d729459ad8d60ff01948eba17c96b2b501d55
ripemd-160 50dad065d44b472c5e3d669be32e9768513ff912

13621 as geometric shapes

Circle

Radius = n
Diameter 27242
Circumference 85583.267069093
Area 582864840.37406

Sphere

Radius = n
Volume 10585602654313
Surface area 2331459361.4962
Circumference 85583.267069093

Square

Length = n
Perimeter 54484
Area 185531641
Diagonal 19263.002933084

Cube

Length = n
Surface area 1113189846
Volume 2527126482061
Space diagonal 23592.264049896

Equilateral Triangle

Length = n
Perimeter 40863
Area 80337557.155907
Altitude 11796.132024948

Triangular Pyramid

Length = n
Surface area 80337557.155907
Volume 297824712063.57
Height 6421.0009776946