13865928 (number)

13865928 is an even 8-digits composite number following 13865927 and preceding 13865929. In scientific notation, it is written as 1.3865928 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 4472640 positive integers (up to 13865928) that are relatively prime to 13865928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3865928 × 10^7
Engineering notation 1.3865928 × 10^6

Prime Factorization of 13865928

Prime Factorization 2 × 2 × 2 × 3 × 31 × 18637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3466482
Product of the distinct prime numbers

The prime factorization of 13865928 is 2 × 2 × 2 × 3 × 31 × 18637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13865928)

Multiplication

n×y
n×2 27731856
n×3 41597784
n×4 55463712
n×5 69329640

Division

n÷y
n÷2 6932964
n÷3 4621976
n÷3 3466482
n÷5 2773185.6

Exponentiation

ny
n2 192263959301184
n3 2.6659182166651E+21
n4 3.6965430046167E+28
n5 5.1255999150919E+35

Nth Root

y√n
2√n 3723.6981617741
3√n 240.2423939946
4√n 61.02211207238
5√n 26.815740124268

Divisors of 13865928

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13865927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13865928 can be divided by 32 positive divisors. The sum of these divisors (counting 13865928) is 1, the average is 0.03125.

Base conversion 13865928

Base System Value
2 Binary 110100111001001111001000
3 Ternary 222002110110220
4 Quaternary 310321033020
5 Quinary 12022202203
6 Senary 1213110040
8 Octal 64711710
10 Decimal 13865928
12 Duodecimal 4788320
16 Hexadecimal d393c8
20 Vigesimal 46d4g8
36 Base36 8970o

Cryptographic Hash Functions

md5 e4d1fa104e8a98b8bc1381e868f91b8c
sha1 c612d37055a539be2eda31084c225ca2e33d49af
sha256 171bc5b8f8373073d658f31ff51efbb90886c24d5b849f63a67d54be01fbcdab
sha512 661750736891d94825ab6a409ea50e373c6c3a9372b6c3fcdab3dd7343d15839b0532dce7a4c48b26aa7647b7c16f0ca13add7f5aab30ffabaf2e532cb12d314
ripemd-160 ac9ebec86e7ba2ee389a4f11ce450697fe16bb7e

13865928 as geometric shapes

Circle

Radius = n
Diameter 27731856
Circumference 87122195.08001
Area 6.0401504209069E+14

Sphere

Radius = n
Volume 1.1166972112729E+22
Surface area 2.4160601683627E+15
Circumference 87122195.08001

Square

Length = n
Perimeter 55463712
Area 192263959301184
Diagonal 19609383.432489

Cube

Length = n
Surface area 1153583755807104
Volume 2.6659182166651E+21
Space diagonal 24016491.790092

Equilateral Triangle

Length = n
Perimeter 41597784
Area 83252736493501
Altitude 12008245.895046

Triangular Pyramid

Length = n
Surface area 83252736493501
Volume 3.1418147484878E+20
Height 6536461.1441629