13145874 (number)

13145874 is an even 8-digits composite number following 13145873 and preceding 13145875. In scientific notation, it is written as 1.3145874 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 3528000 positive integers (up to 13145874) that are relatively prime to 13145874.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-five thousand eight hundred seventy-four

Notation

Scientific notation 1.3145874 × 10^7
Engineering notation 1.3145874 × 10^6

Prime Factorization of 13145874

Prime Factorization 2 × 7 × 3 × 29 × 43 × 251

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13145874
Product of the distinct prime numbers

The prime factorization of 13145874 is 2 × 7 × 3 × 29 × 43 × 251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13145874)

Multiplication

n×y
n×2 26291748
n×3 39437622
n×4 52583496
n×5 65729370

Division

n÷y
n÷2 6572937
n÷3 4381958
n÷3 3286468.5
n÷5 2629174.8

Exponentiation

ny
n2 172814003223876
n3 2.2717911118167E+21
n4 2.9864679710262E+28
n5 3.9259731652146E+35

Nth Root

y√n
2√n 3625.7239277143
3√n 236.00968312276
4√n 60.213984486283
5√n 26.531261066383

Divisors of 13145874

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13145873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13145874 can be divided by 64 positive divisors. The sum of these divisors (counting 13145874) is 1, the average is 0.015625.

Base conversion 13145874

Base System Value
2 Binary 110010001001011100010010
3 Ternary 220201212202020
4 Quaternary 302021130102
5 Quinary 11331131444
6 Senary 1145432310
8 Octal 62113422
10 Decimal 13145874
12 Duodecimal 449b696
16 Hexadecimal c89712
20 Vigesimal 4234de
36 Base36 7trf6

Cryptographic Hash Functions

md5 743ea60e1b5a9dbf509f81b107cfba80
sha1 b713653050689abcdc4d07874bac76d855e6b6e1
sha256 997368f1768f1208fb148ea365354ff847f038d85a08f7c72e07bd04601e34a1
sha512 ac802d97ad6a53a9777d6ae515a5eb0bd8a08a08a04ae0d3844388fe53d6d13cd52c61d2cb141c9f6396500ed30056bc4abc5904581940603be348bcf3a951a5
ripemd-160 b9967d6eb98a4909c39fd5339b575b3ff612cebc

13145874 as geometric shapes

Circle

Radius = n
Diameter 26291748
Circumference 82597962.366834
Area 5.4291120296557E+14

Sphere

Radius = n
Volume 9.5160563564984E+21
Surface area 2.1716448118623E+15
Circumference 82597962.366834

Square

Length = n
Perimeter 52583496
Area 172814003223876
Diagonal 18591073.300048

Cube

Length = n
Surface area 1036884019343256
Volume 2.2717911118167E+21
Space diagonal 22769321.677899

Equilateral Triangle

Length = n
Perimeter 39437622
Area 74830658460781
Altitude 11384660.838949

Triangular Pyramid

Length = n
Surface area 74830658460781
Volume 2.6773315010082E+20
Height 6197024.4333493