25897772 is an even 8-digits composite number following 25897771
and preceding 25897773 . In scientific notation, it is written as 2.5897772 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 12355200 positive integers (up to 25897772) that are relatively prime to 25897772.
25897772 has 24 divisors, whose sum is 47440512
The reverse of 25897772 is 27779852
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-five million eight hundred ninety-seven thousand seven hundred seventy-two
Scientific notation
2.5897772 × 10^7
Engineering notation
2.5897772 × 10^6
Prime Factorization
2 × 2 × 73 × 31 × 2861
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12948886
Product of the distinct prime numbers
The prime factorization of 25897772 is 2 × 2 × 73 × 31 × 2861.
Since it has a total of 5 prime factors.
2 , 1 , 79 , 19 , 49 , 268 , 5084 , 2689 , 2896 , 75117 , 601289 , 172864 , 9947440 , 6858382 , 39321524 , 13881696 , 744804573 , 597569676 , 5873586543 , 8570704019
n×2
51795544
n×3
77693316
n×4
103591088
n×5
129488860
n÷2
12948886
n÷3
8632590.6666667
n÷3
6474443
n÷5
5179554.4
n2
670694594563984
n3
1.736949569165E+22
n4
4.4983123917735E+29
n5
1.1649626870692E+37
2 √n
5088.9853605606
3 √n
295.86082756214
4 √n
71.337124700682
5 √n
30.384527042116
1 , 2 , 4 , 31 , 62 , 73 , 124 , 146 , 292 , 2263 , 2861 , 4526 , 5722 , 9052 , 11444 , 88691 , 177382 , 208853 , 354764 , 417706 , 835412 , 6474443 , 12948886 , 25897772
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-25897771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25897772 can be divided by 24 positive divisors.
The sum of these divisors (counting 25897772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100010110010101100101100
3
Ternary
1210201202001202
4
Quaternary
1202302230230
5
Quinary
23112212042
6
Senary
2323025032
8
Octal
142625454
10
Decimal
25897772
12
Duodecimal
880b178
16
Hexadecimal
18b2b2c
20
Vigesimal
81h48c
36
Base36
ff2uk
md5
02b0eb12809455423c1bc425326bd8d4
sha1
a08ae2375ae37d8ac594ad6c96132443aba0d08a
sha256
e27ff4e3d6a15b97643274ca989c9e73adfd1fd7574f6a7b2018d79b9bd84cef
sha512
ec4ffeba412b0058e3e6efce95cff3e1ae2923d4748ec36cfd1aa676e246b370a7955e58a4ce041ffde0020aab4cc3a693e5ab2c902cc0a999b6e6cc4ff74355
ripemd-160
5f4700cb9c95317befcc216b4d53ed6a1c63615f
Diameter
51795544
Circumference
162720500.51909
Area
2.1070492110846E+15
Volume
7.2757173415265E+22
Surface area
8.4281968443384E+15
Circumference
162720500.51909
Perimeter
103591088
Area
670694594563984
Diagonal
36624980.397646
Surface area
4024167567383904
Volume
1.736949569165E+22
Space diagonal
44856256.906835
Perimeter
77693316
Area
2.9041927853666E+14
Altitude
22428128.453417
Surface area
2.9041927853666E+14
Volume
2.0470146982261E+21
Height
12208326.799215