20795513 (number)

20795513 is an odd 8-digits composite number following 20795512 and preceding 20795514. In scientific notation, it is written as 2.0795513 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 20124660 positive integers (up to 20795513) that are relatively prime to 20795513.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0795513 × 10^7
Engineering notation 2.0795513 × 10^6

Prime Factorization of 20795513

Prime Factorization 31 × 670823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20795513
Product of the distinct prime numbers

The prime factorization of 20795513 is 31 × 670823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20795513)

Multiplication

n×y
n×2 41591026
n×3 62386539
n×4 83182052
n×5 103977565

Division

n÷y
n÷2 10397756.5
n÷3 6931837.6666667
n÷3 5198878.25
n÷5 4159102.6

Exponentiation

ny
n2 432453360933169
n3 8.9930894891794E+21
n4 1.8701590938239E+29
n5 3.8890917747684E+36

Nth Root

y√n
2√n 4560.2097539477
3√n 274.99399656316
4√n 67.529325140621
5√n 29.079968226744

Divisors of 20795513

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20795512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20795513 can be divided by 4 positive divisors. The sum of these divisors (counting 20795513) is 1, the average is 0.25.

Base conversion 20795513

Base System Value
2 Binary 1001111010101000001111001
3 Ternary 1110010112002012
4 Quaternary 1033111001321
5 Quinary 20310424023
6 Senary 2021415305
8 Octal 117250171
10 Decimal 20795513
12 Duodecimal 6b6a535
16 Hexadecimal 13d5079
20 Vigesimal 69j8fd
36 Base36 cdpx5

Cryptographic Hash Functions

md5 7e38315f7469157918497b43e12d5804
sha1 dbdecb0fb2bf5b3148d5ad8c168b407c52c8b304
sha256 c5ab8ef24f88ac4d60a129f90f7ac474093f9c067caf636c012f2c7c0b922b99
sha512 006497ba92e9b5be5ce487dc7a57ac550b845b58ce78bb7ba915c57374b5f1dcbf6db7b2ddca9fe27ab24bce34658a0ff7483d224daf562596ca83a81d713e8b
ripemd-160 7cec453454b632797bf7fbdcae452502365c2257

20795513 as geometric shapes

Circle

Radius = n
Diameter 41591026
Circumference 130662061.73686
Area 1.3585923017279E+15

Sphere

Radius = n
Volume 3.7670165163042E+22
Surface area 5.4343692069114E+15
Circumference 130662061.73686

Square

Length = n
Perimeter 83182052
Area 432453360933169
Diagonal 29409296.521106

Cube

Length = n
Surface area 2594720165599014
Volume 8.9930894891794E+21
Space diagonal 36018885.085459

Equilateral Triangle

Length = n
Perimeter 62386539
Area 1.8725779826004E+14
Altitude 18009442.54273

Triangular Pyramid

Length = n
Surface area 1.8725779826004E+14
Volume 1.0598457602694E+21
Height 9803098.8403687