57187438 is an even 8-digits composite number following 57187437
and preceding 57187439 . In scientific notation, it is written as 5.7187438 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 21804000 positive integers (up to 57187438) that are relatively prime to 57187438.
57187438 has 32 divisors, whose sum is 109237248
The reverse of 57187438 is 83478175
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
fifty-seven million one hundred eighty-seven thousand four hundred thirty-eight
Scientific notation
5.7187438 × 10^7
Engineering notation
5.7187438 × 10^6
Prime Factorization
2 × 11 × 7 × 47 × 7901
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
57187438
Product of the distinct prime numbers
The prime factorization of 57187438 is 2 × 11 × 7 × 47 × 7901.
Since it has a total of 5 prime factors.
4 , 5 , 75 , 92 , 156 , 556 , 7765 , 8141 , 21306 , 16515 , 605763 , 291630 , 3380531 , 3237792 , 33249533 , 86030878 , 264714942 , 127028403 , 3136051276 , 3412934361
n×2
114374876
n×3
171562314
n×4
228749752
n×5
285937190
n÷2
28593719
n÷3
19062479.333333
n÷3
14296859.5
n÷5
11437487.6
n2
3270403065003844
n3
1.8702597251492E+23
n4
1.0695536207587E+31
n5
6.1165031374811E+38
2 √n
7562.2376318124
3 √n
385.27149681079
4 √n
86.961127130531
5 √n
35.600830397887
1 , 2 , 7 , 11 , 14 , 22 , 47 , 77 , 94 , 154 , 329 , 517 , 658 , 1034 , 3619 , 7238 , 7901 , 15802 , 55307 , 86911 , 110614 , 173822 , 371347 , 608377 , 742694 , 1216754 , 2599429 , 4084817 , 5198858 , 8169634 , 28593719 , 57187438
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
-57187437
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 57187438 can be divided by 32 positive divisors.
The sum of these divisors (counting 57187438) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11011010001001110001101110
3
Ternary
10222121102102021
4
Quaternary
3122021301232
5
Quinary
104114444223
6
Senary
5401420354
8
Octal
332116156
10
Decimal
57187438
12
Duodecimal
1719a6ba
16
Hexadecimal
3689c6e
20
Vigesimal
hh88bi
36
Base36
y1q3y
md5
c8264167a4ef5582e32ca5dcbb16de9a
sha1
1b705f0d3e7669777305cb5bb2a81d5cc43dcc57
sha256
79106a3b46c96a79bae72bf60188d878f0fd7d0aece975262563fdcc22e256ce
sha512
0b07443b3dafcd33fdcb953130734a9bccc0a19ae003ef6478c1cf4f5e82a47c1877506bd4636c33949ebf909c5cfe406cdfb15cd6a4bbd2b50a1f085152c04a
ripemd-160
d0b1c5e01290c4b156b3da592573a7c20583305e
Diameter
114374876
Circumference
359319270.19684
Area
1.0274274243294E+16
Volume
7.8341256171113E+23
Surface area
4.1097096973174E+16
Circumference
359319270.19684
Perimeter
228749752
Area
3270403065003844
Diagonal
80875250.416971
Surface area
19622418390023064
Volume
1.8702597251492E+23
Space diagonal
99051548.170695
Perimeter
171562314
Area
1.4161260674539E+15
Altitude
49525774.085348
Surface area
1.4161260674539E+15
Volume
2.2041222237218E+22
Height
26958416.805657