13305728 (number)

13305728 is an even 8-digits composite number following 13305727 and preceding 13305729. In scientific notation, it is written as 1.3305728 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 16 positive divisors. There are 6652800 positive integers (up to 13305728) that are relatively prime to 13305728.

Interesting facts

Basic properties

Name

Name thirteen million three hundred five thousand seven hundred twenty-eight

Notation

Scientific notation 1.3305728 × 10^7
Engineering notation 1.3305728 × 10^6

Prime Factorization of 13305728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 207902
Product of the distinct prime numbers

The prime factorization of 13305728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103951. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 2, 31, 7, 639, 201, 6075, 8649, 98842, 10859, 772490, 389516, 6569413, 8866101, 67874361, 41967959, 720012036, 814191792, 9518273612, 4064820335

Basic calculations (n = 13305728)

Multiplication

n×y
n×2 26611456
n×3 39917184
n×4 53222912
n×5 66528640

Division

n÷y
n÷2 6652864
n÷3 4435242.6666667
n÷3 3326432
n÷5 2661145.6

Exponentiation

ny
n2 177042397609984
n3 2.3556779870663E+21
n4 3.1344010551492E+28
n5 4.1705487882728E+35

Nth Root

y√n
2√n 3647.7017421933
3√n 236.96245852099
4√n 60.396206355973
5√n 26.595473587752

Divisors of 13305728

1, 2, 4, 8, 16, 32, 64, 128, 103951, 207902, 415804, 831608, 1663216, 3326432, 6652864, 13305728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13305727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13305728 can be divided by 16 positive divisors. The sum of these divisors (counting 13305728) is 1, the average is 0.0625.

Base conversion 13305728

Base System Value
2 Binary 110010110000011110000000
3 Ternary 221001000000202
4 Quaternary 302300132000
5 Quinary 11401240403
6 Senary 1153104332
8 Octal 62603600
10 Decimal 13305728
12 Duodecimal 45580a8
16 Hexadecimal cb0780
20 Vigesimal 433468
36 Base36 7x6rk

Cryptographic Hash Functions

md5 2dcce8c5c97abd64398d28ca1a122527
sha1 9068fbd93f0bfa5b4ef44655851210fa4aacd76c
sha256 efb62650525b8abbee6b997b62f806e341515311f4ee43a4ab2e99102380c4aa
sha512 a35bcd01e24251c0aee03ccdcb16d0762a5ba0cbbd7ab1e58393ef672cf0c268c403652075685d0ca3c216fef31f7857670b6d10f80dfcae55807ab91160ef36
ripemd-160 ea4a97e5284047a57aac90625613bf5dfe7cb7b5

13305728 as geometric shapes

Circle

Radius = n
Diameter 26611456
Circumference 83602354.670928
Area 5.5619509570545E+14

Sphere

Radius = n
Volume 9.8674408778542E+21
Surface area 2.2247803828218E+15
Circumference 83602354.670928

Square

Length = n
Perimeter 53222912
Area 177042397609984
Diagonal 18817140.994847

Cube

Length = n
Surface area 1062254385659904
Volume 2.3556779870663E+21
Space diagonal 23046196.927692

Equilateral Triangle

Length = n
Perimeter 39917184
Area 76661606938576
Altitude 11523098.463846

Triangular Pyramid

Length = n
Surface area 76661606938576
Volume 2.7761931315774E+20
Height 6272380.3316158