20579742 is an even 8-digits composite number following 20579741
and preceding 20579743 . In scientific notation, it is written as 2.0579742 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 6843264 positive integers (up to 20579742) that are relatively prime to 20579742.
20579742 has 24 divisors, whose sum is 44697744
The reverse of 20579742 is 24797502
Previous prime number is 503
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty million five hundred seventy-nine thousand seven hundred forty-two
Scientific notation
2.0579742 × 10^7
Engineering notation
2.0579742 × 10^6
Prime Factorization
2 × 3 × 3 × 503 × 2273
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6859914
Product of the distinct prime numbers
The prime factorization of 20579742 is 2 × 3 × 3 × 503 × 2273.
Since it has a total of 5 prime factors.
2 , 9 , 8 , 28 , 673 , 659 , 5200 , 1991 , 43305 , 14392 , 860677 , 293683 , 1341239 , 7011971 , 85602979 , 25166302 , 537659657 , 572134849 , 721886560 , 4852479415
n×2
41159484
n×3
61739226
n×4
82318968
n×5
102898710
n÷2
10289871
n÷3
6859914
n÷3
5144935.5
n÷5
4115948.4
n2
423525780786564
n3
8.716051298936E+21
n4
1.7937408699087E+29
n5
3.6914724317576E+36
2 √n
4536.4900528933
3 √n
274.03958971167
4 √n
67.353470978809
5 √n
29.019370357385
1 , 2 , 3 , 6 , 9 , 18 , 503 , 1006 , 1509 , 2273 , 3018 , 4527 , 4546 , 6819 , 9054 , 13638 , 20457 , 40914 , 1143319 , 2286638 , 3429957 , 6859914 , 10289871 , 20579742
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20579741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20579742 can be divided by 24 positive divisors.
The sum of these divisors (counting 20579742) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110100000010110011110
3
Ternary
1102201120002200
4
Quaternary
1032200112132
5
Quinary
20232022432
6
Senary
2013032330
8
Octal
116402636
10
Decimal
20579742
12
Duodecimal
6a856a6
16
Hexadecimal
13a059e
20
Vigesimal
68c972
36
Base36
c93fi
md5
ec419cc656bfa6d8dbb8044067845547
sha1
77cbfc93e3d2e9529ea8adcd40661fe04b7442c7
sha256
7e1d8963122f7e9b51507dcd20bb1370346a2b312b93d50a6af25bfc9d4b7ca4
sha512
2e50ffeb477d7c6e8c4c79ad519c2e778223cdb80161595f4c81e86af220eabc45d6cb709ee851fa9fb4a636edbddb02273942db70010ecaa3c6375efd3d76e6
ripemd-160
06809ad6665a834836b814406b62d7dc662f8691
Diameter
41159484
Circumference
129306332.55995
Area
1.330545481525E+15
Volume
3.6509710305399E+22
Surface area
5.3221819260998E+15
Circumference
129306332.55995
Perimeter
82318968
Area
423525780786564
Diagonal
29104150.246539
Surface area
2541154684719384
Volume
8.716051298936E+21
Space diagonal
35645158.750659
Perimeter
61739226
Area
1.833920426594E+14
Altitude
17822579.37533
Surface area
1.833920426594E+14
Volume
1.0271964964412E+21
Height
9701383.4155131