20578424 is an even 8-digits composite number following 20578423
and preceding 20578425 . In scientific notation, it is written as 2.0578424 × 10^7.
The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors.
There are 9961056 positive integers (up to 20578424) that are relatively prime to 20578424.
20578424 has 32 divisors, whose sum is 39832320
The reverse of 20578424 is 42487502
Previous prime number is 163
Is Prime? no Number parity even Number length 8 Sum of Digits 32 Digital Root 5
Name
twenty million five hundred seventy-eight thousand four hundred twenty-four
Scientific notation
2.0578424 × 10^7
Engineering notation
2.0578424 × 10^6
Prime Factorization
2 × 2 × 2 × 43 × 163 × 367
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5144606 Product of the distinct prime numbers
The prime factorization of 20578424 is 2 × 2 × 2 × 43 × 163 × 367.
Since it has a total of 6 prime factors.
5 , 7 , 32 , 66 , 273 , 602 , 5481 , 7463 , 330 , 33991 , 294092 , 592897 , 2915605 , 1534191 , 17202531 , 18553534 , 229185124 , 800000466 , 9401970730 , 5197786624
n×2
41156848
n×3
61735272
n×4
82313696
n×5
102892120
n÷2
10289212
n÷3
6859474.6666667
n÷3
5144606
n÷5
4115684.8
n2
423471534323776
n3
8.7143767852452E+21
n4
1.7932814038253E+29
n5
3.6902905079233E+36
2 √n4536.3447840745
3 √n274.03373942955
4 √n67.352392563847
5 √n29.018998647089
1 , 2 , 4 , 8 , 43 , 86 , 163 , 172 , 326 , 344 , 367 , 652 , 734 , 1304 , 1468 , 2936 , 7009 , 14018 , 15781 , 28036 , 31562 , 56072 , 59821 , 63124 , 119642 , 126248 , 239284 , 478568 , 2572303 , 5144606 , 10289212 , 20578424
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20578423 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20578424 can be divided by 32 positive divisors.
The sum of these divisors (counting 20578424) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001110100000000001111000
3
Ternary
1102201111021212
4
Quaternary
1032200001320
5
Quinary
20232002144
6
Senary
2013022252
8
Octal
116400170
10
Decimal
20578424
12
Duodecimal
6a84988
16
Hexadecimal
13a0078
20
Vigesimal
68c614
36
Base36
c92ew
md5
2a710467a4f1c5dd8bf575591833540b
sha1
990c8c31b2f518fe71410392216399b97e026982
sha256
0a9ce373d33687356bdc84d28e57ac4a61ef20df78cf36c7dee5a4bbc80fdc95
sha512
d5029839b700fadfc4f3947ca3334e50f94aad71556aea676cf36906526bc7748fdbe893b3aab64f8b0e6de90a69f18db61c6646491dc822828f03eccd8fa9f6
ripemd-160
0b96f23d203eb34118416cdf485007e0aa3fa715
Diameter
41156848
Circumference
129298051.32171
Area
1.330375061236E+15
Volume
3.6502696118853E+22
Surface area
5.3215002449439E+15
Circumference
129298051.32171
Perimeter
82313696
Area
423471534323776
Diagonal
29102286.313064
Surface area
2540829205942656
Volume
8.7143767852452E+21
Space diagonal
35642875.907695
Perimeter
61735272
Area
1.8336855325198E+14
Altitude
17821437.953847
Surface area
1.8336855325198E+14
Volume
1.0269991531103E+21
Height
9700762.1043547