13863 (number)

13863 is an odd 5-digits composite number following 13862 and preceding 13864. In scientific notation, it is written as 1.3863 × 10^4. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 9240 positive integers (up to 13863) that are relatively prime to 13863.

Interesting facts

Basic properties

Name

Name thirteen thousand eight hundred sixty-three

Notation

Scientific notation 1.3863 × 10^4
Engineering notation 1.3863 × 10^3

Prime Factorization of 13863

Prime Factorization 3 × 4621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13863
Product of the distinct prime numbers

The prime factorization of 13863 is 3 × 4621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 71, 49, 819, 10, 9788, 9697, 30772, 23550, 483183, 986275, 9570049, 4555965, 74821627, 61421433, 241050112, 894895330, 208912567, 1955815217

Basic calculations (n = 13863)

Multiplication

n×y
n×2 27726
n×3 41589
n×4 55452
n×5 69315

Division

n÷y
n÷2 6931.5
n÷3 4621
n÷3 3465.75
n÷5 2772.6

Exponentiation

ny
n2 192182769
n3 2664229726647
n4 36934216700507361
n5 5.1201904611913E+20

Nth Root

y√n
2√n 117.74124171249
3√n 24.022548253488
4√n 10.850863639015
5√n 6.7355248793071

Divisors of 13863

1, 3, 4621, 13863

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 -13862
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 13863 can be divided by 4 positive divisors. The sum of these divisors (counting 13863) is 1, the average is 0.25.

Base conversion 13863

Base System Value
2 Binary 11011000100111
3 Ternary 201000110
4 Quaternary 3120213
5 Quinary 420423
6 Senary 144103
8 Octal 33047
10 Decimal 13863
12 Duodecimal 8033
16 Hexadecimal 3627
20 Vigesimal 1ed3
36 Base36 ap3

Cryptographic Hash Functions

md5 7992308d89ff6b43bc197c8ef9bd934b
sha1 e4e6425ffcbe67eba537b7bad3ef54ab30517b9c
sha256 8f59d6d0717756ee5f57710efc7ff8d3b104c87a2e1dddd82ba142b42d0f62e6
sha512 caf49ebcaf7492f9cee813562a287cd63f8f75d754c77d11954ea5dcb1e261685e722330df710d6f9e30a73ba6fbdd4163eac1be75888daeb842cca44cef4140
ripemd-160 4909bcf1c81647992ef38eee10228420d779d2c4

13863 as geometric shapes

Circle

Radius = n
Diameter 27726
Circumference 87103.797913431
Area 603759975.23694

Sphere

Radius = n
Volume 11159899382280
Surface area 2415039900.9478
Circumference 87103.797913431

Square

Length = n
Perimeter 55452
Area 192182769
Diagonal 19605.242615178

Cube

Length = n
Surface area 1153096614
Volume 2664229726647
Space diagonal 24011.420345327

Equilateral Triangle

Length = n
Perimeter 41589
Area 83217580.061818
Altitude 12005.710172664

Triangular Pyramid

Length = n
Surface area 83217580.061818
Volume 313982484391.81
Height 6535.0808717261