85105895 is an odd 8-digits composite number following 85105894
and preceding 85105896 . In scientific notation, it is written as 8.5105895 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 58160256 positive integers (up to 85105895) that are relatively prime to 85105895.
85105895 has 24 divisors, whose sum is 119204784
The reverse of 85105895 is 59850158
Previous prime number is 617
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-five million one hundred five thousand eight hundred ninety-five
Scientific notation
8.5105895 × 10^7
Engineering notation
8.5105895 × 10^6
Prime Factorization
7 × 5 × 7 × 617 × 563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
12157985 Product of the distinct prime numbers
The prime factorization of 85105895 is 7 × 5 × 7 × 617 × 563.
Since it has a total of 5 prime factors.
6 , 6 , 23 , 96 , 968 , 472 , 1730 , 7493 , 42185 , 62832 , 959593 , 915709 , 3838306 , 5492149 , 35839030 , 14340497 , 584591528 , 237236047 , 2913065184 , 1638165911
n×2
170211790
n×3
255317685
n×4
340423580
n×5
425529475
n÷2
42552947.5
n÷3
28368631.666667
n÷3
21276473.75
n÷5
17021179
n2
7243013363751025
n3
6.1642313481899E+23
n4
5.2461242587476E+31
n5
4.4647610032193E+39
2 √n9225.2856324344
3 √n439.86548057232
4 √n96.048350493043
5 √n38.54711936284
1 , 5 , 7 , 35 , 49 , 245 , 563 , 617 , 2815 , 3085 , 3941 , 4319 , 19705 , 21595 , 27587 , 30233 , 137935 , 151165 , 347371 , 1736855 , 2431597 , 12157985 , 17021179 , 85105895
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85105894 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85105895 can be divided by 24 positive divisors.
The sum of these divisors (counting 85105895) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000100101001110011100111
3
Ternary
12221010211100012
4
Quaternary
11010221303213
5
Quinary
133241342040
6
Senary
12240040435
8
Octal
504516347
10
Decimal
85105895
12
Duodecimal
2460311b
16
Hexadecimal
5129ce7
20
Vigesimal
16bi4ef
36
Base36
1eo44n
md5
fbf7eba6494a291368b10d4fbde0dfec
sha1
61de732a5faaa1e320757d6642ffb09bc0684cde
sha256
7ef115e7589b6a987be95dd74d9c690e45dc272a144a1b89d55d1022d76e9a8e
sha512
676fe2267ddaabb460b8ccc0f0f4cae858bbc106c4d93d1ee619178b4dde4daabd656f1fd08ceecada01c2fd35d2aa9f77d4efb8c513fb849a49c97ea909d483
ripemd-160
2d3e4914c71dda22ccc0368ceb7a565acdff1055
Diameter
170211790
Circumference
534736109.01837
Area
2.2754597573413E+16
Volume
2.5820671891335E+24
Surface area
9.1018390293652E+16
Circumference
534736109.01837
Perimeter
340423580
Area
7243013363751025
Diagonal
120357910.9469
Surface area
43458080182506150
Volume
6.1642313481899E+23
Space diagonal
147407734.16362
Perimeter
255317685
Area
3.1363167864793E+15
Altitude
73703867.081811
Surface area
3.1363167864793E+15
Volume
7.2646163118463E+22
Height
40119303.648967