13867428 (number)

13867428 is an even 8-digits composite number following 13867427 and preceding 13867429. In scientific notation, it is written as 1.3867428 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 4622472 positive integers (up to 13867428) that are relatively prime to 13867428.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 1.3867428 × 10^7
Engineering notation 1.3867428 × 10^6

Prime Factorization of 13867428

Prime Factorization 2 × 2 × 3 × 1155619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6933714
Product of the distinct prime numbers

The prime factorization of 13867428 is 2 × 2 × 3 × 1155619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 32, 16, 634, 600, 8386, 9254, 59149, 46166, 48773, 34959, 7429486, 1988990, 79764129, 13761760, 343355969, 666035213, 6992470306, 4551572031

Basic calculations (n = 13867428)

Multiplication

n×y
n×2 27734856
n×3 41602284
n×4 55469712
n×5 69337140

Division

n÷y
n÷2 6933714
n÷3 4622476
n÷3 3466857
n÷5 2773485.6

Exponentiation

ny
n2 192305559335184
n3 2.6667834980804E+21
n4 3.6981428151218E+28
n5 5.1283729222419E+35

Nth Root

y√n
2√n 3723.8995690002
3√n 240.25105673003
4√n 61.023762330753
5√n 26.816320278294

Divisors of 13867428

1, 2, 3, 4, 6, 12, 1155619, 2311238, 3466857, 4622476, 6933714, 13867428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13867427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13867428 can be divided by 12 positive divisors. The sum of these divisors (counting 13867428) is 1, the average is 0.083333333333333.

Base conversion 13867428

Base System Value
2 Binary 110100111001100110100100
3 Ternary 222002112112110
4 Quaternary 310321212210
5 Quinary 12022224203
6 Senary 1213121020
8 Octal 64714644
10 Decimal 13867428
12 Duodecimal 4789170
16 Hexadecimal d399a4
20 Vigesimal 46d8b8
36 Base36 8986c

Cryptographic Hash Functions

md5 d1fcd5fc1bde075137f472e0b9bc0a99
sha1 1ac8e1fdd159b5f7be537faa0c4f3c8112c4ec5e
sha256 fd41c1ae9aebb4ad7c065fcf962fbd1f3e1a74b88c7a55665c1ba33d1090c26c
sha512 73ac954381e0b3eba05d847b6c2aab867c962522a014755d2441ad69ce7d620fc116cf29bd33920cc36f84a0cb2ce8275caccf8129e786f57b70815e1209d459
ripemd-160 25b7812dd985baba2b0482329b6cd568fd6f9496

13867428 as geometric shapes

Circle

Radius = n
Diameter 27734856
Circumference 87131619.857971
Area 6.0414573245189E+14

Sphere

Radius = n
Volume 1.1170596595045E+22
Surface area 2.4165829298076E+15
Circumference 87131619.857971

Square

Length = n
Perimeter 55469712
Area 192305559335184
Diagonal 19611504.752832

Cube

Length = n
Surface area 1153833356011104
Volume 2.6667834980804E+21
Space diagonal 24019089.866303

Equilateral Triangle

Length = n
Perimeter 41602284
Area 83270749836623
Altitude 12009544.933152

Triangular Pyramid

Length = n
Surface area 83270749836623
Volume 3.142834492415E+20
Height 6537168.2509441