25889969 is an odd 8-digits composite number following 25889968
and preceding 25889970 . In scientific notation, it is written as 2.5889969 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 22062096 positive integers (up to 25889969) that are relatively prime to 25889969.
25889969 has 8 divisors, whose sum is 29760960
The reverse of 25889969 is 96998852
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
twenty-five million eight hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
2.5889969 × 10^7
Engineering notation
2.5889969 × 10^6
Prime Factorization
7 × 173 × 21379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
25889969
Product of the distinct prime numbers
The prime factorization of 25889969 is 7 × 173 × 21379.
Since it has a total of 3 prime factors.
7 , 10 , 75 , 46 , 668 , 179 , 584 , 3879 , 20488 , 3082 , 812364 , 714546 , 3927984 , 4503873 , 84632510 , 92757704 , 596053572 , 843503061 , 9423832267 , 1245525147
n×2
51779938
n×3
77669907
n×4
103559876
n×5
129449845
n÷2
12944984.5
n÷3
8629989.6666667
n÷3
6472492.25
n÷5
5177993.8
n2
670290494820961
n3
1.7353800131909E+22
n4
4.4928934744733E+29
n5
1.1632087277442E+37
2 √n
5088.2186470316
3 √n
295.83111028328
4 √n
71.331750623629
5 √n
30.382695849504
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
-25889968
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 25889969 can be divided by 8 positive divisors.
The sum of these divisors (counting 25889969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100010110000110010110001
3
Ternary
1210201100100202
4
Quaternary
1202300302301
5
Quinary
23111434334
6
Senary
2322524545
8
Octal
142606261
10
Decimal
25889969
12
Duodecimal
8806755
16
Hexadecimal
18b0cb1
20
Vigesimal
81g4i9
36
Base36
fewtt
md5
17fe24ddb129af1c270fcdca2d5015a9
sha1
00bdbb4e0695f05cdbb2d2a420875c48f66a249c
sha256
dc8e5da4102ba51f75557d09f4b60d6dab3bf4b99d95ca00e8eac7890b1c0bcb
sha512
253b432749bab8892c94ed8d74487cca39576986341dae646bb3ea6dd986069f93394ba3f6f2aeebc2683acd6c0728c242efa4bdbf0fe7ab367049a50bf0b77e
ripemd-160
2df27050ea4f8aee4259d0a80b2d3f74be5dbf02
Diameter
51779938
Circumference
162671472.82413
Area
2.1057796943006E+15
Volume
7.2691428008363E+22
Surface area
8.4231187772024E+15
Circumference
162671472.82413
Perimeter
103559876
Area
670290494820961
Diagonal
36613945.289219
Surface area
4021742968925766
Volume
1.7353800131909E+22
Space diagonal
44842741.714383
Perimeter
77669907
Area
2.902442982151E+14
Altitude
22421370.857192
Surface area
2.902442982151E+14
Volume
2.0451649587715E+21
Height
12204648.42974