20339939 is an odd 8-digits composite number following 20339938
and preceding 20339940 . In scientific notation, it is written as 2.0339939 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 18990720 positive integers (up to 20339939) that are relatively prime to 20339939.
20339939 has 8 divisors, whose sum is 21708288
The reverse of 20339939 is 93993302
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty million three hundred thirty-nine thousand nine hundred thirty-nine
Scientific notation
2.0339939 × 10^7
Engineering notation
2.0339939 × 10^6
Prime Factorization
17 × 127 × 9421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20339939
Product of the distinct prime numbers
The prime factorization of 20339939 is 17 × 127 × 9421.
Since it has a total of 3 prime factors.
6 , 8 , 61 , 68 , 206 , 830 , 9707 , 6015 , 3008 , 84719 , 821824 , 870229 , 7247924 , 8957566 , 39299810 , 21142369 , 954522821 , 383048552 , 609196542 , 4359884321
n×2
40679878
n×3
61019817
n×4
81359756
n×5
101699695
n÷2
10169969.5
n÷3
6779979.6666667
n÷3
5084984.75
n÷5
4067987.8
n2
413713118523721
n3
8.4148995942723E+21
n4
1.7115854443862E+29
n5
3.4813543532104E+36
2 √n
4509.9821507407
3 √n
272.97102386265
4 √n
67.156400668445
5 √n
28.951423966642
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20339938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20339939 can be divided by 8 positive divisors.
The sum of these divisors (counting 20339939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100101110011100011
3
Ternary
1102021101011002
4
Quaternary
1031211303203
5
Quinary
20201334224
6
Senary
2003542215
8
Octal
115456343
10
Decimal
20339939
12
Duodecimal
698a96b
16
Hexadecimal
1365ce3
20
Vigesimal
6729gj
36
Base36
c3yeb
md5
c3c15e74dcdeee7e8b23576a601e2278
sha1
48eeaa62568a83f48fe6e9b7b544475de43fe443
sha256
e602acee6ee4d3528c40131c4e1ad12eb8356a5231e4d546461b9305edb46176
sha512
fed9b648e751847f1e85c40d713bc3405ae6b19c5a802c6b6429de784611cb0373775c7122a3a2b67961825ef8f6a3954c66bc3d123245142e5e6a773be71f02
ripemd-160
1926597b7e55bf721834b93cd1a0fbec104ddaef
Diameter
40679878
Circumference
127799605.87373
Area
1.2997180938478E+15
Volume
3.5248248994749E+22
Surface area
5.1988723753914E+15
Circumference
127799605.87373
Perimeter
81359756
Area
413713118523721
Diagonal
28765017.591641
Surface area
2482278711142326
Volume
8.4148995942723E+21
Space diagonal
35229807.770852
Perimeter
61019817
Area
1.7914303526021E+14
Altitude
17614903.885426
Surface area
1.7914303526021E+14
Volume
9.9170542768564E+20
Height
9588339.1972138