8285725 is an odd 7-digits composite number following 8285724
and preceding 8285726 . In scientific notation, it is written as 8.285725 × 10^6.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 5617920 positive integers (up to 8285725) that are relatively prime to 8285725.
8285725 has 16 divisors, whose sum is 9959040
The reverse of 8285725 is 5275828
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 37
Digital Root 1
Name
eight million two hundred eighty-five thousand seven hundred twenty-five
Scientific notation
8.285725 × 10^6
Engineering notation
8.285725 × 10^6
Prime Factorization
25 × 7 × 113 × 419
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
8285725
Product of the distinct prime numbers
The prime factorization of 8285725 is 25 × 7 × 113 × 419.
Since it has a total of 4 prime factors.
5 , 7 , 78 , 7 , 10 , 411 , 2526 , 6770 , 9651 , 46697 , 894071 , 758428 , 4898502 , 1247483 , 49355677 , 49617515 , 533282788 , 883918310 , 8317494426 , 6301288262
n×2
16571450
n×3
24857175
n×4
33142900
n×5
41428625
n÷2
4142862.5
n÷3
2761908.3333333
n÷3
2071431.25
n÷5
1657145
n2
68653238775625
n3
5.6884185685417E+20
n4
4.713267194383E+27
n5
3.9052835824179E+34
2 √n
2878.4935296088
3 √n
202.35324427606
4 √n
53.651593914895
5 √n
24.191684115373
1 , 7 , 25 , 113 , 175 , 419 , 791 , 2825 , 2933 , 10475 , 19775 , 47347 , 73325 , 331429 , 1183675 , 8285725
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8285724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8285725 can be divided by 16 positive divisors.
The sum of these divisors (counting 8285725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111100110111000011101
3
Ternary
120120221212201
4
Quaternary
133212320131
5
Quinary
4110120400
6
Senary
453331501
8
Octal
37467035
10
Decimal
8285725
12
Duodecimal
2936b91
16
Hexadecimal
7e6e1d
20
Vigesimal
2bfe65
36
Base36
4xlb1
md5
7b9358ac8c625768a28b704af3123a7c
sha1
e7cfa21fe882ec9dae0b08187ccd420d5dcf1554
sha256
12cdf3a7ace656ef6fbf697379f804226e503274d39d8233577a85700356f58d
sha512
bebf0b8489733f6a669a9f0f351aa2c66ec2a8479fb5f73299265c263015fe2f82bd61e395eb0e6124c858264e52ae3ce305c041a56aeba04ec5d87e6a85e455
ripemd-160
118938bfeca32a898fff7bf1618ec945f4b9f268
Diameter
16571450
Circumference
52060745.579331
Area
2.1568051058265E+14
Volume
2.3827591980632E+21
Surface area
8.627220423306E+14
Circumference
52060745.579331
Perimeter
33142900
Area
68653238775625
Diagonal
11717784.669094
Surface area
411919432653750
Volume
5.6884185685417E+20
Space diagonal
14351296.677544
Perimeter
24857175
Area
29727724415885
Altitude
7175648.3387718
Surface area
29727724415885
Volume
6.7038655734055E+19
Height
3905928.2230313