25285969 is an odd 8-digits prime number following 25285968
and preceding 25285970 . In scientific notation, it is written as 2.5285969 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 25285968 positive integers (up to 25285969) that are relatively prime to 25285969.
25285969 has 2 divisors, whose sum is 25285970
The reverse of 25285969 is 96958252
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-five million two hundred eighty-five thousand nine hundred sixty-nine
Scientific notation
2.5285969 × 10^7
Engineering notation
2.5285969 × 10^6
Prime Factorization
25285969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
25285969 Product of the distinct prime numbers
The prime factorization of 25285969 is 25285969.
Since it has a total of 1 prime factors.
2 , 6 , 15 , 62 , 159 , 219 , 2077 , 190 , 82995 , 5911 , 922123 , 538158 , 6417613 , 4028311 , 43259826 , 91928481 , 685961919 , 454778424 , 9733131357 , 6835533289
n×2
50571938
n×3
75857907
n×4
101143876
n×5
126429845
n÷2
12642984.5
n÷3
8428656.3333333
n÷3
6321492.25
n÷5
5057193.8
n2
639380228268961
n3
1.6167348631222E+22
n4
4.0880707630127E+29
n5
1.0337083058335E+37
2 √n5028.5155861347
3 √n293.51245416129
4 √n70.912027090859
5 √n30.239591510689
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
25285970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
12642985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5028.5156855677 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999209048 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25285969 can be divided by 2 positive divisors.
The sum of these divisors (counting 25285969) is 25285970, the average is 12642985.
Base
System
Value
2
Binary
1100000011101010101010001
3
Ternary
1202120122211101
4
Quaternary
1200131111101
5
Quinary
22433122334
6
Senary
2301544401
8
Octal
140352521
10
Decimal
25285969
12
Duodecimal
8575101
16
Hexadecimal
181d551
20
Vigesimal
7i0ei9
36
Base36
f1ys1
md5
a681c7ec78ef53c57b93962ee1853c43
sha1
bbd99c4921867ba0a2b2d3574dafad34217f9ae2
sha256
dfb201239741a2a2cec952fde3fb927a95c26bf244eeea959ff1f44b7a988bf5
sha512
4c705678fb0a25eee1f53d50daebbbf9f3559ac3a84157f90c4fef0fcda8045c11923f74a6b521b068abf34ba97cfa1f0fb0ede9729d99cc481423978b503ad9
ripemd-160
cb8b2b23918841248c3418df3cc5cca64000f974
Diameter
50571938
Circumference
158876428.8986
Area
2.0086722279803E+15
Volume
6.7721631583829E+22
Surface area
8.0346889119213E+15
Circumference
158876428.8986
Perimeter
101143876
Area
639380228268961
Diagonal
35759760.297546
Surface area
3836281369613766
Volume
1.6167348631222E+22
Space diagonal
43796583.026612
Perimeter
75857907
Area
2.7685976017921E+14
Altitude
21898291.513306
Surface area
2.7685976017921E+14
Volume
1.9053403084907E+21
Height
11919920.099182