20571424 is an even 8-digits composite number following 20571423
and preceding 20571425 . In scientific notation, it is written as 2.0571424 × 10^7.
The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors.
There are 10192896 positive integers (up to 20571424) that are relatively prime to 20571424.
20571424 has 24 divisors, whose sum is 40865580
The reverse of 20571424 is 42417502
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
twenty million five hundred seventy-one thousand four hundred twenty-four
Scientific notation
2.0571424 × 10^7
Engineering notation
2.0571424 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 113 × 5689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1285714
Product of the distinct prime numbers
The prime factorization of 20571424 is 2 × 2 × 2 × 2 × 2 × 113 × 5689.
Since it has a total of 7 prime factors.
10 , 7 , 57 , 1 , 458 , 252 , 8345 , 1346 , 32272 , 89373 , 206847 , 709206 , 7340583 , 3342959 , 4799327 , 93682072 , 789631177 , 706514361 , 9919445588 , 1711870210
n×2
41142848
n×3
61714272
n×4
82285696
n×5
102857120
n÷2
10285712
n÷3
6857141.3333333
n÷3
5142856
n÷5
4114284.8
n2
423183485387776
n3
8.7054869077097E+21
n4
1.7908426230495E+29
n5
3.6840182916023E+36
2 √n
4535.5731721581
3 √n
274.00266394128
4 √n
67.346664150187
5 √n
29.017024145684
1 , 2 , 4 , 8 , 16 , 32 , 113 , 226 , 452 , 904 , 1808 , 3616 , 5689 , 11378 , 22756 , 45512 , 91024 , 182048 , 642857 , 1285714 , 2571428 , 5142856 , 10285712 , 20571424
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
-20571423
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 20571424 can be divided by 24 positive divisors.
The sum of these divisors (counting 20571424) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110011110010100100000
3
Ternary
1102201010200121
4
Quaternary
1032132110200
5
Quinary
20231241144
6
Senary
2012530024
8
Octal
116362440
10
Decimal
20571424
12
Duodecimal
6a80914
16
Hexadecimal
139e520
20
Vigesimal
68b8b4
36
Base36
c8x0g
md5
7e4ae8145811b595128fbe9c6b4d904f
sha1
2eea5917dd77ed7261474c40e4d50bdbe3ec5d0e
sha256
3f2ee6cecaf363818ac1cb0a5527f6197454c8578f1c17c748913fad2e2800f8
sha512
140f8197b30f106cc13a09e6803b1b9a5c9f4040d5d95a3a3089adbdece0b6bca16308f74a2336bab1977ad61aa05737b925f0fed625baf5b6e90d542dad2d3d
ripemd-160
901a827ebc124b076eef8275fe90ecb4ed7bf851
Diameter
41142848
Circumference
129254069.02456
Area
1.3294701288148E+15
Volume
3.6465458286911E+22
Surface area
5.317880515259E+15
Circumference
129254069.02456
Perimeter
82285696
Area
423183485387776
Diagonal
29092386.818127
Surface area
2539100912326656
Volume
8.7054869077097E+21
Space diagonal
35630751.552042
Perimeter
61714272
Area
1.8324382440393E+14
Altitude
17815375.776021
Surface area
1.8324382440393E+14
Volume
1.0259514709954E+21
Height
9697462.2727091