85387586 is an even 8-digits composite number following 85387585
and preceding 85387587 . In scientific notation, it is written as 8.5387586 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 42627760 positive integers (up to 85387586) that are relatively prime to 85387586.
85387586 has 8 divisors, whose sum is 128279484
The reverse of 85387586 is 68578358
Previous prime number is 653
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million three hundred eighty-seven thousand five hundred eighty-six
Scientific notation
8.5387586 × 10^7
Engineering notation
8.5387586 × 10^6
Prime Factorization
2 × 653 × 65381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85387586
Product of the distinct prime numbers
The prime factorization of 85387586 is 2 × 653 × 65381.
Since it has a total of 3 prime factors.
4 , 3 , 76 , 38 , 407 , 29 , 2297 , 870 , 14259 , 55958 , 412623 , 621802 , 5061010 , 732461 , 7928249 , 10735907 , 291845005 , 147099280 , 9497295370 , 1911931638
n×2
170775172
n×3
256162758
n×4
341550344
n×5
426937930
n÷2
42693793
n÷3
28462528.666667
n÷3
21346896.5
n÷5
17077517.2
n2
7291039842907396
n3
6.2256429161568E+23
n4
5.3159261990863E+31
n5
4.5391410549414E+39
2 √n
9240.5403521656
3 √n
440.35024798178
4 √n
96.127729361332
5 √n
38.572602977293
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
-85387585
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 85387586 can be divided by 8 positive divisors.
The sum of these divisors (counting 85387586) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101110100101000010
3
Ternary
12221200010202012
4
Quaternary
11011232211002
5
Quinary
133324400321
6
Senary
12250052522
8
Octal
505564502
10
Decimal
85387586
12
Duodecimal
2471a142
16
Hexadecimal
516e942
20
Vigesimal
16dd8j6
36
Base36
1eu5he
md5
99f8da9e529b02105bd2e64c13bc99f9
sha1
72210aa5e6806561d502254d72c7bc00b6602c05
sha256
134e9f5a0ea9ae22ef5489a3e2576a9521e30dd62ebcafd6ce859d68b9086485
sha512
592a0abd4b6fe6f05625344f8504fad22aaa26a2619c27eec8f87633c10e072d20f98c623cb3dfd33192791dd3d555a4e61c7854200e658aad2cf6672984f2b3
ripemd-160
cc6a14115f354561b8766023f89a792d063a77cf
Diameter
170775172
Circumference
536506025.77073
Area
2.2905477207508E+16
Volume
2.6077912065695E+24
Surface area
9.1621908830033E+16
Circumference
536506025.77073
Perimeter
341550344
Area
7291039842907396
Diagonal
120756282.1795
Surface area
43746239057444376
Volume
6.2256429161568E+23
Space diagonal
147895637.28766
Perimeter
256162758
Area
3.1571128619812E+15
Altitude
73947818.643828
Surface area
3.1571128619812E+15
Volume
7.3369905387675E+22
Height
40252094.059833