13308728 (number)

13308728 is an even 8-digits composite number following 13308727 and preceding 13308729. In scientific notation, it is written as 1.3308728 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 6605248 positive integers (up to 13308728) that are relatively prime to 13308728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3308728 × 10^7
Engineering notation 1.3308728 × 10^6

Prime Factorization of 13308728

Prime Factorization 2 × 2 × 2 × 137 × 12143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3327182
Product of the distinct prime numbers

The prime factorization of 13308728 is 2 × 2 × 2 × 137 × 12143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 21, 1, 573, 763, 2395, 3595, 64759, 66051, 176796, 207547, 7360005, 1025036, 43460189, 92094382, 759314045, 784507458, 1311684929, 9742315438

Basic calculations (n = 13308728)

Multiplication

n×y
n×2 26617456
n×3 39926184
n×4 53234912
n×5 66543640

Division

n÷y
n÷2 6654364
n÷3 4436242.6666667
n÷3 3327182
n÷5 2661745.6

Exponentiation

ny
n2 177122240977984
n3 2.3572717279264E+21
n4 3.1372288249063E+28
n5 4.1752525104438E+35

Nth Root

y√n
2√n 3648.1129368483
3√n 236.98026623896
4√n 60.399610403117
5√n 26.596672758907

Divisors of 13308728

1, 2, 4, 8, 137, 274, 548, 1096, 12143, 24286, 48572, 97144, 1663591, 3327182, 6654364, 13308728

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 -13308727
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 13308728 can be divided by 16 positive divisors. The sum of these divisors (counting 13308728) is 1, the average is 0.0625.

Base conversion 13308728

Base System Value
2 Binary 110010110001001100111000
3 Ternary 221001011010212
4 Quaternary 302301030320
5 Quinary 11401334403
6 Senary 1153130252
8 Octal 62611470
10 Decimal 13308728
12 Duodecimal 4559988
16 Hexadecimal cb1338
20 Vigesimal 433bg8
36 Base36 7x92w

Cryptographic Hash Functions

md5 706c1b6d26aaf28353c5654a93945dba
sha1 32edba1577098c8a04944e585c563b77c6528089
sha256 f92534081a52233b965d4d1d945d3631a2e02b50dddfa851697ccca7ef6fb284
sha512 9e8d53845392ba2fb3336893836ac8dc25dc29b0913068d863e72ca4733cff58802246336677c3a028aea5edcc67ae02ab731d7a69e12c9b4d728983ad1e2d10
ripemd-160 ac3a6b7a993cc2d1beaadd0f86f78e2a1763a23a

13308728 as geometric shapes

Circle

Radius = n
Diameter 26617456
Circumference 83621204.22685
Area 5.564459310438E+14

Sphere

Radius = n
Volume 9.8741167239582E+21
Surface area 2.2257837241752E+15
Circumference 83621204.22685

Square

Length = n
Perimeter 53234912
Area 177122240977984
Diagonal 18821383.635535

Cube

Length = n
Surface area 1062733445867904
Volume 2.3572717279264E+21
Space diagonal 23051393.080115

Equilateral Triangle

Length = n
Perimeter 39926184
Area 76696180131082
Altitude 11525696.540057

Triangular Pyramid

Length = n
Surface area 76696180131082
Volume 2.7780713731935E+20
Height 6273794.5451782