85886985 is an odd 8-digits composite number following 85886984
and preceding 85886986 . In scientific notation, it is written as 8.5886985 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 45806384 positive integers (up to 85886985) that are relatively prime to 85886985.
85886985 has 8 divisors, whose sum is 137419200
The reverse of 85886985 is 58968858
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-five million eight hundred eighty-six thousand nine hundred eighty-five
Scientific notation
8.5886985 × 10^7
Engineering notation
8.5886985 × 10^6
Prime Factorization
5 × 3 × 5725799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85886985
Product of the distinct prime numbers
The prime factorization of 85886985 is 5 × 3 × 5725799.
Since it has a total of 3 prime factors.
6 , 2 , 57 , 70 , 939 , 43 , 32 , 5298 , 30304 , 61098 , 434241 , 873038 , 5452159 , 6587133 , 72982319 , 36889787 , 963956194 , 423733635 , 3597486735 , 3712596190
n×2
171773970
n×3
257660955
n×4
343547940
n×5
429434925
n÷2
42943492.5
n÷3
28628995
n÷3
21471746.25
n÷5
17177397
n2
7376574192390225
n3
6.3355171701321E+23
n4
5.4413846815837E+31
n5
4.6734412452641E+39
2 √n
9267.5231318837
3 √n
441.20705924904
4 √n
96.267975629924
5 √n
38.61761704253
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
-85886984
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 85886985 can be divided by 8 positive divisors.
The sum of these divisors (counting 85886985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111101000100000001001
3
Ternary
12222121111210110
4
Quaternary
11013220200021
5
Quinary
133441340420
6
Senary
12304504533
8
Octal
507504011
10
Decimal
85886985
12
Duodecimal
2491b149
16
Hexadecimal
51e8809
20
Vigesimal
16gfh95
36
Base36
1f4utl
md5
d1753f4a583faec1574f7daf3bd7109c
sha1
f105bf928370a0bf4719ba43144cd287088218c0
sha256
410939542799d479b2de74408fc3c4578691791ab7f9e89341e1d0c89d2497d1
sha512
4af8135c348495800f409b2f9087570b2dcf3c0a903885e055cec253db7e7e8768749f81fb689272b8b6c48cad32a40eef602c1f18522a81459ffcac81fd007d
ripemd-160
666ffbc94a4c05b31ee0ba803c3db6d24f8f7592
Diameter
171773970
Circumference
539643842.22995
Area
2.3174191291473E+16
Volume
2.6538152264505E+24
Surface area
9.2696765165893E+16
Circumference
539643842.22995
Perimeter
343547940
Area
7376574192390225
Diagonal
121462539.01833
Surface area
44259445154341350
Volume
6.3355171701321E+23
Space diagonal
148760621.72891
Perimeter
257660955
Area
3.1941503217553E+15
Altitude
74380310.864453
Surface area
3.1941503217553E+15
Volume
7.4664785888736E+22
Height
40487513.006112