85887171 is an odd 8-digits composite number following 85887170
and preceding 85887172 . In scientific notation, it is written as 8.5887171 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 57258108 positive integers (up to 85887171) that are relatively prime to 85887171.
85887171 has 6 divisors, whose sum is 124059260
The reverse of 85887171 is 17178858
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million eight hundred eighty-seven thousand one hundred seventy-one
Scientific notation
8.5887171 × 10^7
Engineering notation
8.5887171 × 10^6
Prime Factorization
3 × 3 × 9543019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28629057
Product of the distinct prime numbers
The prime factorization of 85887171 is 3 × 3 × 9543019.
Since it has a total of 3 prime factors.
5 , 6 , 5 , 46 , 527 , 567 , 6313 , 8406 , 32290 , 1634 , 736748 , 403828 , 4389764 , 9350993 , 30975762 , 66585991 , 23206860 , 711278857 , 7703889402 , 8282303989
n×2
171774342
n×3
257661513
n×4
343548684
n×5
429435855
n÷2
42943585.5
n÷3
28629057
n÷3
21471792.75
n÷5
17177434.2
n2
7376606142383241
n3
6.3355583315052E+23
n4
5.4414318179846E+31
n5
4.6734918503609E+39
2 √n
9267.533166922
3 √n
441.20737774687
4 √n
96.268027750245
5 √n
38.617633768861
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85887170
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85887171 can be divided by 6 positive divisors.
The sum of these divisors (counting 85887171) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101000111101000100011000011
3
Ternary
12222121112001100
4
Quaternary
11013220203003
5
Quinary
133441342141
6
Senary
12304505443
8
Octal
507504303
10
Decimal
85887171
12
Duodecimal
2491b283
16
Hexadecimal
51e88c3
20
Vigesimal
16gfhib
36
Base36
1f4uyr
md5
7b6694dec6a4881ab40239e74ec1dd95
sha1
50a9e2216b91746b4bcc592f5e5cce565430a9e2
sha256
be8007805accd9c7aece47e9e024d6da7439f41ae888ce44fd767042afc8ef80
sha512
60046accc7bc9e1111e52b2b118ef9dddc62f0413709085a51a90d14391d47f54d2a13f041fc5b07f194493ea0c08161c120ad8a69e1d95adc3eaa256a891107
ripemd-160
90a736e529a20fb73054c74e92a85d4e06174127
Diameter
171774342
Circumference
539645010.90242
Area
2.3174291665337E+16
Volume
2.6538324680862E+24
Surface area
9.2697166661346E+16
Circumference
539645010.90242
Perimeter
343548684
Area
7376606142383241
Diagonal
121462802.06206
Surface area
44259636854299446
Volume
6.3355583315052E+23
Space diagonal
148760943.89036
Perimeter
257661513
Area
3.1941641565081E+15
Altitude
74380471.945178
Surface area
3.1941641565081E+15
Volume
7.4665270980171E+22
Height
40487600.687352