86975971 is an odd 8-digits composite number following 86975970
and preceding 86975972 . In scientific notation, it is written as 8.6975971 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 83510952 positive integers (up to 86975971) that are relatively prime to 86975971.
86975971 has 8 divisors, whose sum is 90509760
The reverse of 86975971 is 17957968
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-six million nine hundred seventy-five thousand nine hundred seventy-one
Scientific notation
8.6975971 × 10^7
Engineering notation
8.6975971 × 10^6
Prime Factorization
43 × 59 × 34283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
86975971
Product of the distinct prime numbers
The prime factorization of 86975971 is 43 × 59 × 34283.
Since it has a total of 3 prime factors.
5 , 1 , 69 , 61 , 743 , 119 , 8766 , 8279 , 54471 , 76256 , 738832 , 472353 , 5124413 , 8791085 , 76500596 , 23936613 , 256521398 , 405477924 , 4384022401 , 9508203434
n×2
173951942
n×3
260927913
n×4
347903884
n×5
434879855
n÷2
43487985.5
n÷3
28991990.333333
n÷3
21743992.75
n÷5
17395194.2
n2
7564819531392841
n3
6.5795752418266E+23
n4
5.7226494542543E+31
n5
4.9773299297638E+39
2 √n
9326.0908745304
3 √n
443.06396391369
4 √n
96.571687748172
5 √n
38.715052914724
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
-86975970
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 86975971 can be divided by 8 positive divisors.
The sum of these divisors (counting 86975971) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001011110010010111100011
3
Ternary
20001122211121021
4
Quaternary
11023302113203
5
Quinary
134231212341
6
Senary
12344110311
8
Octal
513622743
10
Decimal
86975971
12
Duodecimal
25165397
16
Hexadecimal
52f25e3
20
Vigesimal
173bjib
36
Base36
1fs737
md5
76e15b72e1b1ad22471dba0c96ec89d4
sha1
39eb2626f51af0ba4ce4379ae065cb24ef8c4b46
sha256
4b0b08939d10509d60564c91ae41f0c33754052a9e0d01f194ab6d6d23e5c6aa
sha512
87c49b505525c1928d4daa48b4b6a7237f319f03f9329e2f1a9fd4bed2423a53071c6fe4e30af66ed5ecea9d19cbced4e41e66a6feeae6776956eb7bd396b248
ripemd-160
7b8ff7bdbcde94a81c80e8b991025b4c6e076ded
Diameter
173951942
Circumference
546486143.06488
Area
2.3765581465556E+16
Volume
2.7560460324618E+24
Surface area
9.5062325862225E+16
Circumference
546486143.06488
Perimeter
347903884
Area
7564819531392841
Diagonal
123002597.78877
Surface area
45388917188357046
Volume
6.5795752418266E+23
Space diagonal
150646800.80964
Perimeter
260927913
Area
3.2756629446154E+15
Altitude
75323400.404819
Surface area
3.2756629446154E+15
Volume
7.7541037847045E+22
Height
41000865.92959