82008085 is an odd 8-digits composite number following 82008084
and preceding 82008086 . In scientific notation, it is written as 8.2008085 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 55931904 positive integers (up to 82008085) that are relatively prime to 82008085.
82008085 has 32 divisors, whose sum is 113529600
The reverse of 82008085 is 58080028
Previous prime number is 1751
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
eighty-two million eight thousand eighty-five
Scientific notation
8.2008085 × 10^7
Engineering notation
8.2008085 × 10^6
Prime Factorization
5 × 17 × 19 × 1751 × 29
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
82008085
Product of the distinct prime numbers
The prime factorization of 82008085 is 5 × 17 × 19 × 1751 × 29.
Since it has a total of 5 prime factors.
5 , 9 , 52 , 50 , 65 , 964 , 3597 , 8402 , 8295 , 88796 , 658161 , 763098 , 551894 , 7346709 , 64391627 , 1191043 , 418472790 , 49366804 , 3564587605 , 5610342878
n×2
164016170
n×3
246024255
n×4
328032340
n×5
410040425
n÷2
41004042.5
n÷3
27336028.333333
n÷3
20502021.25
n÷5
16401617
n2
6725326005367225
n3
5.5153110670087E+23
n4
4.5230009878469E+31
n5
3.7092264946643E+39
2 √n
9055.8315465781
3 √n
434.46242661688
4 √n
95.162132944665
5 √n
38.262323048372
1 , 5 , 17 , 19 , 29 , 85 , 95 , 145 , 323 , 493 , 551 , 1615 , 1751 , 2465 , 2755 , 8755 , 9367 , 29767 , 33269 , 46835 , 50779 , 148835 , 166345 , 253895 , 565573 , 863243 , 964801 , 2827865 , 4316215 , 4824005 , 16401617 , 82008085
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-82008084
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82008085 can be divided by 32 positive divisors.
The sum of these divisors (counting 82008085) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111000110101100000010101
3
Ternary
12201022102221111
4
Quaternary
10320311200111
5
Quinary
131443224320
6
Senary
12045415021
8
Octal
470654025
10
Decimal
82008085
12
Duodecimal
2356a471
16
Hexadecimal
4e35815
20
Vigesimal
15cb045
36
Base36
1ctpud
md5
de8c3e05ee9f3218b32a0bfb88b4af90
sha1
4d7f309119373bcb3e9178d0f3217d357849ad28
sha256
e6d27e42f5919b199226462d5557c0117ffd1f3ca9a0af571a39effc797dd254
sha512
2be1c4c8ace951e7c2f37e45f4bae252125ac028eb83359e42d36fa0e59ab15a9dc9ec6b341a5e20038188c3a5456a83b6b9f72decf2df59a37507bf6c33badd
ripemd-160
c63221d401604e7141198cd0d25b4367192b6f31
Diameter
164016170
Circumference
515271994.74193
Area
2.1128234771458E+16
Volume
2.3102480973836E+24
Surface area
8.4512939085832E+16
Circumference
515271994.74193
Perimeter
328032340
Area
6725326005367225
Diagonal
115976946.03125
Surface area
40351956032203350
Volume
5.5153110670087E+23
Space diagonal
142042169.85143
Perimeter
246024255
Area
2.9121515846901E+15
Altitude
71021084.925714
Surface area
2.9121515846901E+15
Volume
6.4998564263917E+22
Height
38658982.010415