57181925 is an odd 8-digits composite number following 57181924
and preceding 57181926 . In scientific notation, it is written as 5.7181925 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 43337520 positive integers (up to 57181925) that are relatively prime to 57181925.
57181925 has 12 divisors, whose sum is 74638080
The reverse of 57181925 is 52918175
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
fifty-seven million one hundred eighty-one thousand nine hundred twenty-five
Scientific notation
5.7181925 × 10^7
Engineering notation
5.7181925 × 10^6
Prime Factorization
5 × 5 × 19 × 120383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11436385
Product of the distinct prime numbers
The prime factorization of 57181925 is 5 × 5 × 19 × 120383.
Since it has a total of 4 prime factors.
9 , 7 , 96 , 46 , 220 , 404 , 5781 , 852 , 26498 , 82176 , 941836 , 402479 , 6621702 , 3330138 , 79328182 , 74881084 , 628089962 , 161652777 , 4040514178 , 230795390
n×2
114363850
n×3
171545775
n×4
228727700
n×5
285909625
n÷2
28590962.5
n÷3
19060641.666667
n÷3
14295481.25
n÷5
11436385
n2
3269772546705625
n3
1.8697188853278E+23
n4
1.069141250719E+31
n5
6.1135554813019E+38
2 √n
7561.8731145134
3 √n
385.25911606138
4 √n
86.959031241806
5 √n
35.6001439711
1 , 5 , 19 , 25 , 95 , 475 , 120383 , 601915 , 2287277 , 3009575 , 11436385 , 57181925
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
-57181924
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 57181925 can be divided by 12 positive divisors.
The sum of these divisors (counting 57181925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011010001000011011100101
3
Ternary
10222121010212002
4
Quaternary
3122020123211
5
Quinary
104114310200
6
Senary
5401335045
8
Octal
332103345
10
Decimal
57181925
12
Duodecimal
17197485
16
Hexadecimal
36886e5
20
Vigesimal
hh7eg5
36
Base36
y1lut
md5
fdd4540df987ba89ecaacad59b23ff59
sha1
860d87ab9a3c85388b0948fcd8025f7b4e6549ce
sha256
adda0dc73fad4a3859e20af76c878aee77959d39026476c0b6c5d0f86b5afb85
sha512
e5c2d0e8afe6cbb0bdf42f8d4848c91fdfbb7b304e5c0ea3b881f330000be0be7419fab1e220c2a4d7e9cb1e5e24dcfa6de1eadc61ad66e17f7efecf5061a48e
ripemd-160
1a30d45dac31217849bee8eeb71cdb717325d510
Diameter
114363850
Circumference
359284630.99625
Area
1.027229341164E+16
Volume
7.8318601525652E+23
Surface area
4.108917364656E+16
Circumference
359284630.99625
Perimeter
228727700
Area
3269772546705625
Diagonal
80867453.857601
Surface area
19618635280233750
Volume
1.8697188853278E+23
Space diagonal
99041999.374593
Perimeter
171545775
Area
1.415853045022E+15
Altitude
49520999.687296
Surface area
1.415853045022E+15
Volume
2.2034848378797E+22
Height
26955817.952534