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.
20795513 has 4 divisors, whose sum is 21466368
The reverse of 20795513 is 31559702
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million seven hundred ninety-five thousand five hundred thirteen
Scientific notation
2.0795513 × 10^7
Engineering notation
2.0795513 × 10^6
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.
6 , 1 , 9 , 22 , 414 , 795 , 1160 , 3200 , 33441 , 32063 , 550245 , 420086 , 7972034 , 3012902 , 63924653 , 5505014 , 279647656 , 284932653 , 928224486 , 1325289182
n×2
41591026
n×3
62386539
n×4
83182052
n×5
103977565
n÷2
10397756.5
n÷3
6931837.6666667
n÷3
5198878.25
n÷5
4159102.6
n2
432453360933169
n3
8.9930894891794E+21
n4
1.8701590938239E+29
n5
3.8890917747684E+36
2 √n
4560.2097539477
3 √n
274.99399656316
4 √n
67.529325140621
5 √n
29.079968226744
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
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
md5
7e38315f7469157918497b43e12d5804
sha1
dbdecb0fb2bf5b3148d5ad8c168b407c52c8b304
sha256
c5ab8ef24f88ac4d60a129f90f7ac474093f9c067caf636c012f2c7c0b922b99
sha512
006497ba92e9b5be5ce487dc7a57ac550b845b58ce78bb7ba915c57374b5f1dcbf6db7b2ddca9fe27ab24bce34658a0ff7483d224daf562596ca83a81d713e8b
ripemd-160
7cec453454b632797bf7fbdcae452502365c2257
Diameter
41591026
Circumference
130662061.73686
Area
1.3585923017279E+15
Volume
3.7670165163042E+22
Surface area
5.4343692069114E+15
Circumference
130662061.73686
Perimeter
83182052
Area
432453360933169
Diagonal
29409296.521106
Surface area
2594720165599014
Volume
8.9930894891794E+21
Space diagonal
36018885.085459
Perimeter
62386539
Area
1.8725779826004E+14
Altitude
18009442.54273
Surface area
1.8725779826004E+14
Volume
1.0598457602694E+21
Height
9803098.8403687