13508728 (number)

13508728 is an even 8-digits composite number following 13508727 and preceding 13508729. In scientific notation, it is written as 1.3508728 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 6460608 positive integers (up to 13508728) that are relatively prime to 13508728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3508728 × 10^7
Engineering notation 1.3508728 × 10^6

Prime Factorization of 13508728

Prime Factorization 2 × 2 × 2 × 23 × 73417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3377182
Product of the distinct prime numbers

The prime factorization of 13508728 is 2 × 2 × 2 × 23 × 73417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 70, 28, 484, 986, 330, 5742, 64782, 39400, 934512, 638396, 7953394, 5576178, 47044680, 6257508, 41561059, 442804927, 1130262171, 716512890

Basic calculations (n = 13508728)

Multiplication

n×y
n×2 27017456
n×3 40526184
n×4 54034912
n×5 67543640

Division

n÷y
n÷2 6754364
n÷3 4502909.3333333
n÷3 3377182
n÷5 2701745.6

Exponentiation

ny
n2 182485732177984
n3 2.4651501198732E+21
n4 3.3301042448535E+28
n5 4.4985472455371E+35

Nth Root

y√n
2√n 3675.4221526241
3√n 238.16146094949
4√n 60.625260021084
5√n 26.676134069505

Divisors of 13508728

1, 2, 4, 8, 23, 46, 92, 184, 73417, 146834, 293668, 587336, 1688591, 3377182, 6754364, 13508728

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 -13508727
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 13508728 can be divided by 16 positive divisors. The sum of these divisors (counting 13508728) is 1, the average is 0.0625.

Base conversion 13508728

Base System Value
2 Binary 110011100010000001111000
3 Ternary 221102022111021
4 Quaternary 303202001320
5 Quinary 11424234403
6 Senary 1201312224
8 Octal 63420170
10 Decimal 13508728
12 Duodecimal 4635674
16 Hexadecimal ce2078
20 Vigesimal 448bg8
36 Base36 81jeg

Cryptographic Hash Functions

md5 be50cc2682dd71e78e0d18b2f54493b8
sha1 043fe9c5359fac8ded9208e8ae990f862963354d
sha256 82c94a374e38e4df2af18c3912d09610a39f6df8e738e5354c9e1d667a37480e
sha512 42a8ac73dc33e7e8ec9640f343c19cb539cbf447d8849689f50264a8f6c213dbabc801ad2baf699086153f3b23d6b14f1032445644732cb97f56b82076748d08
ripemd-160 5451cefccd4535b99833452104457c83e2459cf1

13508728 as geometric shapes

Circle

Radius = n
Diameter 27017456
Circumference 84877841.288285
Area 5.7329583559531E+14

Sphere

Radius = n
Volume 1.0325996675453E+22
Surface area 2.2931833423812E+15
Circumference 84877841.288285

Square

Length = n
Perimeter 54034912
Area 182485732177984
Diagonal 19104226.348009

Cube

Length = n
Surface area 1094914393067904
Volume 2.4651501198732E+21
Space diagonal 23397803.241628

Equilateral Triangle

Length = n
Perimeter 40526184
Area 79018639947169
Altitude 11698901.620814

Triangular Pyramid

Length = n
Surface area 79018639947169
Volume 2.905207277342E+20
Height 6368075.4493364