25193885 is an odd 8-digits composite number following 25193884
and preceding 25193886 . In scientific notation, it is written as 2.5193885 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 19320960 positive integers (up to 25193885) that are relatively prime to 25193885.
25193885 has 8 divisors, whose sum is 25908288
The reverse of 25193885 is 58839152
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-five million one hundred ninety-three thousand eight hundred eighty-five
Scientific notation
2.5193885 × 10^7
Engineering notation
2.5193885 × 10^6
Prime Factorization
295 × 41 × 2083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
25193885
Product of the distinct prime numbers
The prime factorization of 25193885 is 295 × 41 × 2083.
Since it has a total of 3 prime factors.
7 , 2 , 81 , 78 , 463 , 998 , 796 , 1106 , 60746 , 32897 , 591904 , 79980 , 4604596 , 7830956 , 61744213 , 27133528 , 159671959 , 785406949 , 4546127744 , 3028221061
n×2
50387770
n×3
75581655
n×4
100775540
n×5
125969425
n÷2
12596942.5
n÷3
8397961.6666667
n÷3
6298471.25
n÷5
5038777
n2
634731841393225
n3
1.5991361017899E+22
n4
4.0288451047843E+29
n5
1.0150226025275E+37
2 √n
5019.3510536722
3 √n
293.15572567355
4 √n
70.847378594216
5 √n
30.217534632585
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-25193884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25193885 can be divided by 8 positive divisors.
The sum of these divisors (counting 25193885) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000000110110110011101
3
Ternary
1202101222111212
4
Quaternary
1200012312131
5
Quinary
22422201020
6
Senary
2255554205
8
Octal
140066635
10
Decimal
25193885
12
Duodecimal
852b965
16
Hexadecimal
1806d9d
20
Vigesimal
7h94e5
36
Base36
ezzq5
md5
d45f69c5d28cace80eb56b1de09aca71
sha1
270dbb4c18af1dd3c5af01f931229226adc91e7f
sha256
ee24d2871f7fdaa9b08e56384ee556666c17d550e71b4c7894f97a9531f7abce
sha512
69666d8b1fd903f9e8cefa540154b77d06bfc3db8f4aaa170d01ef83c90d5965ee019155180544cde6825e3f8b87e184ab3aa7a21b521efb666ce0cd6dd0f83c
ripemd-160
0acea2f4df4b313adb9be118f00ec15ad0a1c19d
Diameter
50387770
Circumference
158297848.06277
Area
1.9940688899205E+15
Volume
6.6984456392979E+22
Surface area
7.9762755596819E+15
Circumference
158297848.06277
Perimeter
100775540
Area
634731841393225
Diagonal
35629533.855868
Surface area
3808391048359350
Volume
1.5991361017899E+22
Space diagonal
43637088.860047
Perimeter
75581655
Area
2.748469496187E+14
Altitude
21818544.430024
Surface area
2.748469496187E+14
Volume
1.8845999693598E+21
Height
11876511.285289