57642788 is an even 8-digits composite number following 57642787
and preceding 57642789 . In scientific notation, it is written as 5.7642788 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 24704040 positive integers (up to 57642788) that are relatively prime to 57642788.
57642788 has 12 divisors, whose sum is 115285632
The reverse of 57642788 is 88724675
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
fifty-seven million six hundred forty-two thousand seven hundred eighty-eight
Scientific notation
5.7642788 × 10^7
Engineering notation
5.7642788 × 10^6
Prime Factorization
2 × 2 × 7 × 2058671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28821394
Product of the distinct prime numbers
The prime factorization of 57642788 is 2 × 2 × 7 × 2058671.
Since it has a total of 4 prime factors.
10 , 2 , 95 , 35 , 523 , 401 , 8539 , 8575 , 9619 , 54680 , 975731 , 487619 , 3122026 , 7205947 , 39377296 , 45215730 , 723693867 , 81796218 , 1265091961 , 8043016928
n×2
115285576
n×3
172928364
n×4
230571152
n×5
288213940
n÷2
28821394
n÷3
19214262.666667
n÷3
14410697
n÷5
11528557.6
n2
3322691008412944
n3
1.9152917338745E+23
n4
1.1040275537388E+31
n5
6.3639226226326E+38
2 √n
7592.2847681051
3 √n
386.29135832064
4 √n
87.133717745228
5 √n
35.657344391271
1 , 2 , 4 , 7 , 14 , 28 , 2058671 , 4117342 , 8234684 , 14410697 , 28821394 , 57642788
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-57642787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57642788 can be divided by 12 positive divisors.
The sum of these divisors (counting 57642788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011011111000111100100100
3
Ternary
11000110120001002
4
Quaternary
3123320330210
5
Quinary
104224032123
6
Senary
5415252432
8
Octal
333707444
10
Decimal
57642788
12
Duodecimal
1737a118
16
Hexadecimal
36f8f24
20
Vigesimal
i056j8
36
Base36
ybhgk
md5
acef55eba0f00c278c85c105e61933ea
sha1
e291ebbe81eb9e62f22ef57fd8e89239b3129645
sha256
9b54616714d62fad25fd31638d9dd71d2c088adff44704c7b4959af86b901bac
sha512
44fca06992dac4b4c1ef1540afd3597c0823fdd074ee42749cdfb6068349a70bb1161957161220e7d715e8a60660a4a780cf043ed967eebc3e48b0444c453d78
ripemd-160
e2182b6f549e58dd7c1e5abd6b5e1d5453253f2b
Diameter
115285576
Circumference
362180318.62647
Area
1.0438541662179E+16
Volume
8.022755254162E+23
Surface area
4.1754166648716E+16
Circumference
362180318.62647
Perimeter
230571152
Area
3322691008412944
Diagonal
81519212.562597
Surface area
19936146050477664
Volume
1.9152917338745E+23
Space diagonal
99840237.505922
Perimeter
172928364
Area
1.4387674111059E+15
Altitude
49920118.752961
Surface area
1.4387674111059E+15
Volume
2.2571929549554E+22
Height
27173070.854199