1025657925 is an odd 10-digits composite number following 1025657924
and preceding 1025657926 . In scientific notation, it is written as 1.025657925 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 545736960 positive integers (up to 1025657925) that are relatively prime to 1025657925.
1025657925 has 8 divisors, whose sum is 1041766656
The reverse of 1025657925 is 5297565201
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion twenty-five million six hundred fifty-seven thousand nine hundred twenty-five
Scientific notation
1.025657925 × 10^9
Engineering notation
1.025657925 × 10^9
Prime Factorization
75 × 433 × 31583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1025657925
Product of the distinct prime numbers
The prime factorization of 1025657925 is 75 × 433 × 31583.
Since it has a total of 3 prime factors.
5 , 3 , 76 , 48 , 186 , 582 , 4095 , 1027 , 19891 , 16401 , 623910 , 408911 , 5196723 , 5296786 , 31111549 , 85067115 , 882055744 , 506435653 , 7383388459 , 846305835
n×2
2051315850
n×3
3076973775
n×4
4102631700
n×5
5128289625
n÷2
512828962.5
n÷3
341885975
n÷3
256414481.25
n÷5
205131585
n2
1051974179115305625
n3
1.078965653705E+27
n4
1.1066496735253E+36
n5
1.1350440078499E+45
2 √n
32025.894601088
3 √n
1008.4805191574
4 √n
178.95780117415
5 √n
63.416242807591
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
-1025657924
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 1025657925 can be divided by 8 positive divisors.
The sum of these divisors (counting 1025657925) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001000100100110001000101
3
Ternary
2122110221211011120
4
Quaternary
331020210301011
5
Quinary
4100032023200
6
Senary
245435224153
8
Octal
7510446105
10
Decimal
1025657925
12
Duodecimal
2475a8059
16
Hexadecimal
3d224c45
20
Vigesimal
g0a74g5
36
Base36
gynepx
md5
fce4174838dca56c9b47d361d2065963
sha1
51df2c50cd6f5ead167ead0952a33dd0898b1aac
sha256
d174aa1ee0b6fa3f42702ced96b3a0e8c2e5d0820cd88bce7f326c032c57e4e3
sha512
d7f28d7c6adb031e082cdfeff981dc8d9d9d33525db6a7c295271fcd7b57d425ee9f728ba514ad71918a1b161ce6a93ac88d1c41dbe9ebc8fa178da593ae5e4c
ripemd-160
b92601446ca0fc31c64310621e91f451aa91da06
Diameter
2051315850
Circumference
6444398804.5523
Area
3.3048743528748E+18
Volume
4.5195607615404E+27
Surface area
1.3219497411499E+19
Circumference
6444398804.5523
Perimeter
4102631700
Area
1051974179115305625
Diagonal
1450499347.8904
Surface area
6311845074691833750
Volume
1.078965653705E+27
Space diagonal
1776491637.2857
Perimeter
3076973775
Area
4.5551818161957E+17
Altitude
888245818.64283
Surface area
4.5551818161957E+17
Volume
1.2715732173369E+26
Height
483499782.63015