825339985 is an odd 9-digits composite number following 825339984
and preceding 825339986 . In scientific notation, it is written as 8.25339985 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 657834480 positive integers (up to 825339985) that are relatively prime to 825339985.
825339985 has 8 divisors, whose sum is 994064256
The reverse of 825339985 is 589933528
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred twenty-five million three hundred thirty-nine thousand nine hundred eighty-five
Scientific notation
8.25339985 × 10^8
Engineering notation
8.25339985 × 10^6
Prime Factorization
5 × 271 × 609107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
825339985
Product of the distinct prime numbers
The prime factorization of 825339985 is 5 × 271 × 609107.
Since it has a total of 3 prime factors.
7 , 5 , 85 , 7 , 117 , 344 , 4661 , 9931 , 35280 , 73231 , 869578 , 685603 , 7632535 , 3784024 , 17599801 , 4163319 , 744644966 , 420426242 , 3304307384 , 9826116653
n×2
1650679970
n×3
2476019955
n×4
3301359940
n×5
4126699925
n÷2
412669992.5
n÷3
275113328.33333
n÷3
206334996.25
n÷5
165067997
n2
681186090839800225
n3
5.6221011799593E+26
n4
4.6401449035361E+35
n5
3.8296971250823E+44
2 √n
28728.731002256
3 √n
938.01754558524
4 √n
169.49551912147
5 √n
60.719274971112
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
-825339984
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 825339985 can be divided by 8 positive divisors.
The sum of these divisors (counting 825339985) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001001100011011000001010001
3
Ternary
2010112000121121121
4
Quaternary
301030123001101
5
Quinary
3142241334420
6
Senary
213521522241
8
Octal
6114330121
10
Decimal
825339985
12
Duodecimal
1b04a3381
16
Hexadecimal
3131b051
20
Vigesimal
chi79j5
36
Base36
dndwep
md5
e93a193db4dae2b96883a08e3652436a
sha1
2fdace5a015042185ba8797eeb99e6fb82edc4e3
sha256
4814cbe0531e5c15f4869f55f7265db7baf2990977dbdf111e4f72b04c92f9b5
sha512
20ec1a7645021cbd439efae3c754ae1b58a67d4aea39271fe7b01840c07c9a6a3ffa0f6d2114b8b886105957dffd2ce23896f37ffa570fe8c7d56af271a5479e
ripemd-160
4781b987f3d61586b9669526b7646edc95bb3a2d
Diameter
1650679970
Circumference
5185764067.1798
Area
2.1400092187099E+18
Volume
2.3549802352931E+27
Surface area
8.5600368748395E+18
Circumference
5185764067.1798
Perimeter
3301359940
Area
681186090839800225
Diagonal
1167207000.3558
Surface area
4087116545038801350
Volume
5.6221011799593E+26
Space diagonal
1429530787.5381
Perimeter
2476019955
Area
2.9496222968594E+17
Altitude
714765393.76907
Surface area
2.9496222968594E+17
Volume
6.6257097814435E+25
Height
389069000.1186