86870887 is an odd 8-digits prime number following 86870886
and preceding 86870888 . In scientific notation, it is written as 8.6870887 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 86870886 positive integers (up to 86870887) that are relatively prime to 86870887.
86870887 has 2 divisors, whose sum is 86870888
The reverse of 86870887 is 78807868
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-six million eight hundred seventy thousand eight hundred eighty-seven
Scientific notation
8.6870887 × 10^7
Engineering notation
8.6870887 × 10^6
Prime Factorization
86870887
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
86870887
Product of the distinct prime numbers
The prime factorization of 86870887 is 86870887.
Since it has a total of 1 prime factors.
3 , 6 , 84 , 82 , 4 , 90 , 2124 , 7585 , 75317 , 49525 , 983812 , 577306 , 8440105 , 3220630 , 77633042 , 83586819 , 475746715 , 746917327 , 9126234821 , 9558806252
n×2
173741774
n×3
260612661
n×4
347483548
n×5
434354435
n÷2
43435443.5
n÷3
28956962.333333
n÷3
21717721.75
n÷5
17374177.4
n2
7546551008166769
n3
6.5557557987019E+23
n4
5.6950432118863E+31
n5
4.9473345531989E+39
2 √n
9320.4553000377
3 √n
442.88545600162
4 √n
96.542505146892
5 √n
38.705693317729
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
86870888
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
43435444
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9320.4553536831
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999769773
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86870887 can be divided by 2 positive divisors.
The sum of these divisors (counting 86870887) is 86870888, the average is 43435444.
Base
System
Value
2
Binary
101001011011000101101100111
3
Ternary
20001110111110021
4
Quaternary
11023120231213
5
Quinary
134214332022
6
Senary
12341540011
8
Octal
513305547
10
Decimal
86870887
12
Duodecimal
25114607
16
Hexadecimal
52d8b67
20
Vigesimal
172ih47
36
Base36
1fpy07
md5
2b8547b1ee8ab594cfbda75a45f8efcf
sha1
ab4663b63355267859b783cd4dd9ecc6ff3b3ab1
sha256
ee5a6de10281504e0a6a3bbfb8a58c1df0f46abd2b113a78bbf976d4dcd0525a
sha512
16e364933dd6f45687d5d5d2c08ddadcfce9c9a95de116ae359d9c20540cf1d36f05dedf78c0442b376233362be2ea531b8d8997a083f96c19afa1395ef26351
ripemd-160
2be8fdcbf3914ecd42fb01252cef0fb6e5f8c2fd
Diameter
173741774
Circumference
545825880.82006
Area
2.3708189207197E+16
Volume
2.7460685674574E+24
Surface area
9.4832756828789E+16
Circumference
545825880.82006
Perimeter
347483548
Area
7546551008166769
Diagonal
122853986.57078
Surface area
45279306049000614
Volume
6.5557557987019E+23
Space diagonal
150464789.98257
Perimeter
260612661
Area
3.2677524420137E+15
Altitude
75232394.991287
Surface area
3.2677524420137E+15
Volume
7.7260323017753E+22
Height
40951328.856927