85985655 is an odd 8-digits composite number following 85985654
and preceding 85985656 . In scientific notation, it is written as 8.5985655 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 38954496 positive integers (up to 85985655) that are relatively prime to 85985655.
85985655 has 16 divisors, whose sum is 105762816
The reverse of 85985655 is 55658958
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million nine hundred eighty-five thousand six hundred fifty-five
Scientific notation
8.5985655 × 10^7
Engineering notation
8.5985655 × 10^6
Prime Factorization
15 × 7 × 113 × 7247
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85985655
Product of the distinct prime numbers
The prime factorization of 85985655 is 15 × 7 × 113 × 7247.
Since it has a total of 4 prime factors.
6 , 8 , 59 , 26 , 744 , 335 , 5839 , 8041 , 46477 , 96885 , 102613 , 521573 , 2873448 , 3074348 , 88823423 , 46329081 , 176013657 , 754433522 , 796800183 , 132682731
n×2
171971310
n×3
257956965
n×4
343942620
n×5
429928275
n÷2
42992827.5
n÷3
28661885
n÷3
21496413.75
n÷5
17197131
n2
7393532865779025
n3
6.3573776622804E+23
n4
5.4664328237355E+31
n5
4.7003480686239E+39
2 √n
9272.8450326747
3 √n
441.37595266976
4 √n
96.295612738456
5 √n
38.626486024182
1 , 7 , 15 , 105 , 113 , 791 , 1695 , 7247 , 11865 , 50729 , 108705 , 760935 , 818911 , 5732377 , 12283665 , 85985655
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
-85985654
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 85985655 can be divided by 16 positive divisors.
The sum of these divisors (counting 85985655) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001000000000100101110111
3
Ternary
12222210112010220
4
Quaternary
11020000211313
5
Quinary
134003020110
6
Senary
12310545423
8
Octal
510004567
10
Decimal
85985655
12
Duodecimal
24968273
16
Hexadecimal
5200977
20
Vigesimal
16h842f
36
Base36
1f6yyf
md5
587cdf7b6ba764ce466a68761e1e2449
sha1
e300d6d5087424e6cbba5714dc2577d3bb6031c6
sha256
7031d76fd515cad20a1688cf14a4aeafe4e77cc964c815a757aa55f26cbb948c
sha512
8a2eddbd2f23d5cd13d3cd4e39b49575b727c210007243fe57bb23872c91a295582fd437ca3a2c5b489d6e91bbb5759173e0f9e7e354cfc68d3780e75c9924a6
ripemd-160
cf30e39ac6f7782050b8bbc901c1857f42f55443
Diameter
171971310
Circumference
540263804.12421
Area
2.3227468535206E+16
Volume
2.6629721279888E+24
Surface area
9.2909874140824E+16
Circumference
540263804.12421
Perimeter
343942620
Area
7393532865779025
Diagonal
121602079.47053
Surface area
44361197194674150
Volume
6.3573776622804E+23
Space diagonal
148931523.18209
Perimeter
257956965
Area
3.2014936427399E+15
Altitude
74465761.591044
Surface area
3.2014936427399E+15
Volume
7.4922414259372E+22
Height
40534026.490178