83485185 is an odd 8-digits composite number following 83485184
and preceding 83485186 . In scientific notation, it is written as 8.3485185 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38164608 positive integers (up to 83485185) that are relatively prime to 83485185.
83485185 has 8 divisors, whose sum is 101772544
The reverse of 83485185 is 58158438
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-three million four hundred eighty-five thousand one hundred eighty-five
Scientific notation
8.3485185 × 10^7
Engineering notation
8.3485185 × 10^6
Prime Factorization
15 × 7 × 795097
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83485185
Product of the distinct prime numbers
The prime factorization of 83485185 is 15 × 7 × 795097.
Since it has a total of 3 prime factors.
1 , 9 , 50 , 42 , 802 , 133 , 5453 , 3940 , 2937 , 27507 , 364170 , 606307 , 1310134 , 7573493 , 91515906 , 64182747 , 625406401 , 67106504 , 6581566274 , 7916923448
n×2
166970370
n×3
250455555
n×4
333940740
n×5
417425925
n÷2
41742592.5
n÷3
27828395
n÷3
20871296.25
n÷5
16697037
n2
6969776114484225
n3
5.818730483263E+23
n4
4.8577779086035E+31
n5
4.0555248738867E+39
2 √n
9137.0227645552
3 √n
437.05538067953
4 √n
95.587775183625
5 √n
38.399174032266
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
-83485184
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 83485185 can be divided by 8 positive divisors.
The sum of these divisors (counting 83485185) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110011110001000000001
3
Ternary
12211002111010220
4
Quaternary
10332132020001
5
Quinary
132333011220
6
Senary
12141213253
8
Octal
476361001
10
Decimal
83485185
12
Duodecimal
23b61229
16
Hexadecimal
4f9e201
20
Vigesimal
161fcj5
36
Base36
1dpdkx
md5
bef06fc778b29018e590d61e0a9a0291
sha1
23065907b51da475a346f795dff6f1680a8da030
sha256
f71d5c9435d3e939e352767c0cfa2c771d5e23d715252f9a917fccefba7a4581
sha512
4da87bc551c124e3feaee508c63d3f80f3048ef8e0c533fe8709df3adb6b47b7b70c4b2f790ed1e24135c4c27d50b80e5d7b121030280d8613505429d04600f8
ripemd-160
7cb3327b06a569c80cc60d14f6feae9ace1d63ec
Diameter
166970370
Circumference
524552887.75917
Area
2.1896197438429E+16
Volume
2.4373441252584E+24
Surface area
8.7584789753717E+16
Circumference
524552887.75917
Perimeter
333940740
Area
6969776114484225
Diagonal
118065880.88423
Surface area
41818656686905350
Volume
5.818730483263E+23
Space diagonal
144600582.09929
Perimeter
250455555
Area
3.0180015869167E+15
Altitude
72300291.049644
Surface area
3.0180015869167E+15
Volume
6.8574396376869E+22
Height
39355293.628076