85755786 is an even 8-digits composite number following 85755785
and preceding 85755787 . In scientific notation, it is written as 8.5755786 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 26903744 positive integers (up to 85755786) that are relatively prime to 85755786.
85755786 has 16 divisors, whose sum is 181600704
The reverse of 85755786 is 68755758
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million seven hundred fifty-five thousand seven hundred eighty-six
Scientific notation
8.5755786 × 10^7
Engineering notation
8.5755786 × 10^6
Prime Factorization
2 × 3 × 17 × 840743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85755786
Product of the distinct prime numbers
The prime factorization of 85755786 is 2 × 3 × 17 × 840743.
Since it has a total of 4 prime factors.
2 , 8 , 20 , 50 , 712 , 635 , 3233 , 7727 , 5436 , 3439 , 889205 , 959829 , 4831903 , 8351628 , 97616709 , 3612561 , 203228693 , 585683555 , 7335062843 , 1353364338
n×2
171511572
n×3
257267358
n×4
343023144
n×5
428778930
n÷2
42877893
n÷3
28585262
n÷3
21438946.5
n÷5
17151157.2
n2
7354054832477796
n3
6.3065275244623E+23
n4
5.408212247909E+31
n5
4.6378549217426E+39
2 √n
9260.4419980906
3 √n
440.98228547577
4 √n
96.231190359938
5 √n
38.605811548546
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 840743 , 1681486 , 2522229 , 5044458 , 14292631 , 28585262 , 42877893 , 85755786
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
-85755785
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 85755786 can be divided by 16 positive divisors.
The sum of these divisors (counting 85755786) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111001000011110001010
3
Ternary
12222100211211020
4
Quaternary
11013020132022
5
Quinary
133423141121
6
Senary
12302013310
8
Octal
507103612
10
Decimal
85755786
12
Duodecimal
24877236
16
Hexadecimal
51c878a
20
Vigesimal
16fj996
36
Base36
1f21l6
md5
e87b7e171e79496ce77fd4639f58a754
sha1
bd2eb190860eb1da5b86e3c3dbb2606a2ab30027
sha256
e35e27f9ddf59482ada9b189b78b86ff1748dd1202519056aa6cac0c8de18ca0
sha512
0e9e29e23fdc4bc9be906d2248aeed611844384540a659a4d391ea536c31cdea30ce520f36be080e629d0900b6085a9d114661ead55338c2f7177a7c4cab3039
ripemd-160
a41258519cc890bb08c5c0f87a0c8b415ef34217
Diameter
171511572
Circumference
538819494.60084
Area
2.3103444635809E+16
Volume
2.6416720720684E+24
Surface area
9.2413778543235E+16
Circumference
538819494.60084
Perimeter
343023144
Area
7354054832477796
Diagonal
121276995.61316
Surface area
44124328994866776
Volume
6.3065275244623E+23
Space diagonal
148533378.395
Perimeter
257267358
Area
3.1843991528747E+15
Altitude
74266689.197502
Surface area
3.1843991528747E+15
Volume
7.4323139638115E+22
Height
40425665.204388