13238730 (number)

13238730 is an even 8-digits composite number following 13238729 and preceding 13238731. In scientific notation, it is written as 1.3238730 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3530304 positive integers (up to 13238730) that are relatively prime to 13238730.

Interesting facts

Basic properties

Name

Name thirteen million two hundred thirty-eight thousand seven hundred thirty

Notation

Scientific notation 1.3238730 × 10^7
Engineering notation 1.3238730 × 10^6

Prime Factorization of 13238730

Prime Factorization 2 × 9 × 5 × 147097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13238730
Product of the distinct prime numbers

The prime factorization of 13238730 is 2 × 9 × 5 × 147097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 26, 26, 725, 433, 9867, 7911, 45893, 54393, 855219, 169910, 3294634, 399733, 35940584, 11992400, 990190783, 434111055, 2149060280, 4476593652

Basic calculations (n = 13238730)

Multiplication

n×y
n×2 26477460
n×3 39716190
n×4 52954920
n×5 66193650

Division

n÷y
n÷2 6619365
n÷3 4412910
n÷3 3309682.5
n÷5 2647746

Exponentiation

ny
n2 175263972012900
n3 2.3202724042063E+21
n4 3.0717459885739E+28
n5 4.0666015771312E+35

Nth Root

y√n
2√n 3638.506561764
3√n 236.56406538079
4√n 60.320034497371
5√n 26.56863637525

Divisors of 13238730

1, 2, 5, 9, 10, 18, 45, 90, 147097, 294194, 735485, 1323873, 1470970, 2647746, 6619365, 13238730

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 -13238729
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 13238730 can be divided by 16 positive divisors. The sum of these divisors (counting 13238730) is 1, the average is 0.0625.

Base conversion 13238730

Base System Value
2 Binary 110010100000000111001010
3 Ternary 220220121010100
4 Quaternary 302200013022
5 Quinary 11342114410
6 Senary 1151430230
8 Octal 62400712
10 Decimal 13238730
12 Duodecimal 4525376
16 Hexadecimal ca01ca
20 Vigesimal 42egga
36 Base36 7vr2i

Cryptographic Hash Functions

md5 201f10af8d06694571179117d8544ca0
sha1 40f108ee04d1680a9bcf9d471474b1b785c0981a
sha256 4a912749572685f0efe32c5a6dd714f19498d8e5aa6a2cac2b3e01744972ad02
sha512 2234ac95f35d619feaf97cca8d543d6be6f18d13970cb2292b78bc2def7590bd1c7fb443b7b61a2a5f9137611334d5b3be6fb5f792049abeaccae26d92e63d07
ripemd-160 2d1903c5dc34e75fa6581004c4047fca7dcf36f6

13238730 as geometric shapes

Circle

Radius = n
Diameter 26477460
Circumference 83181393.821718
Area 5.5060800691469E+14

Sphere

Radius = n
Volume 9.7191343191757E+21
Surface area 2.2024320276588E+15
Circumference 83181393.821718

Square

Length = n
Perimeter 52954920
Area 175263972012900
Diagonal 18722391.514596

Cube

Length = n
Surface area 1051583832077400
Volume 2.3202724042063E+21
Space diagonal 22930152.987686

Equilateral Triangle

Length = n
Perimeter 39716190
Area 75891526065668
Altitude 11465076.493843

Triangular Pyramid

Length = n
Surface area 75891526065668
Volume 2.7344672520239E+20
Height 6240797.1715319