57642768 is an even 8-digits composite number following 57642767
and preceding 57642769 . In scientific notation, it is written as 5.7642768 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 19214208 positive integers (up to 57642768) that are relatively prime to 57642768.
57642768 has 20 divisors, whose sum is 124092380
The reverse of 57642768 is 86724675
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-seven million six hundred forty-two thousand seven hundred sixty-eight
Scientific notation
5.7642768 × 10^7
Engineering notation
5.7642768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 400297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7205346
Product of the distinct prime numbers
The prime factorization of 57642768 is 2 × 2 × 2 × 2 × 9 × 400297.
Since it has a total of 6 prime factors.
10 , 4 , 19 , 62 , 928 , 327 , 4413 , 4259 , 41254 , 47682 , 341484 , 309230 , 6961272 , 8790498 , 71711954 , 88401099 , 119154750 , 268828324 , 1377032842 , 4911649337
n×2
115285536
n×3
172928304
n×4
230571072
n×5
288213840
n÷2
28821384
n÷3
19214256
n÷3
14410692
n÷5
11528553.6
n2
3322688702701824
n3
1.9152897402606E+23
n4
1.1040260215062E+31
n5
6.3639115823647E+38
2 √n
7592.2834509784
3 √n
386.29131364418
4 √n
87.133710187151
5 √n
35.657341916905
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 400297 , 800594 , 1601188 , 3202376 , 3602673 , 6404752 , 7205346 , 14410692 , 28821384 , 57642768
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-57642767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57642768 can be divided by 20 positive divisors.
The sum of these divisors (counting 57642768) is 1, the average is 0.05.
Base
System
Value
2
Binary
11011011111000111100010000
3
Ternary
11000110120000100
4
Quaternary
3123320330100
5
Quinary
104224032033
6
Senary
5415252400
8
Octal
333707420
10
Decimal
57642768
12
Duodecimal
1737a100
16
Hexadecimal
36f8f10
20
Vigesimal
i056i8
36
Base36
ybhg0
md5
324b17daceb81b084911af26cfed51a8
sha1
b7c740d0f50b7e4086ff78b1caa66a626dc452d7
sha256
45e68f257392b196db64d86dd18d8a241912fb6936f93554bc57a9fcbdc11c90
sha512
ca194fd31fad7ce73a5bfec42a06c6b56a09b0856e060612ddf51ee0634d0fdc72a850e833a5b8d5e78245ecca081646e092b7254babb1e75b9ba4f5032c7b33
ripemd-160
c70b219e3aa969613142db9d0a34e456799a32c7
Diameter
115285536
Circumference
362180192.96276
Area
1.0438534418574E+16
Volume
8.0227469033316E+23
Surface area
4.1754137674295E+16
Circumference
362180192.96276
Perimeter
230571072
Area
3322688702701824
Diagonal
81519184.278326
Surface area
19936132216210944
Volume
1.9152897402606E+23
Space diagonal
99840202.864905
Perimeter
172928304
Area
1.4387664127037E+15
Altitude
49920101.432453
Surface area
1.4387664127037E+15
Volume
2.2571906054588E+22
Height
27173061.426109