86875986 is an even 8-digits composite number following 86875985
and preceding 86875987 . In scientific notation, it is written as 8.6875986 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 28561824 positive integers (up to 86875986) that are relatively prime to 86875986.
86875986 has 16 divisors, whose sum is 176133024
The reverse of 86875986 is 68957868
Previous prime number is 73
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
eighty-six million eight hundred seventy-five thousand nine hundred eighty-six
Scientific notation
8.6875986 × 10^7
Engineering notation
8.6875986 × 10^6
Prime Factorization
2 × 3 × 73 × 198347
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
86875986 Product of the distinct prime numbers
The prime factorization of 86875986 is 2 × 3 × 73 × 198347.
Since it has a total of 4 prime factors.
8 , 2 , 50 , 91 , 757 , 163 , 6008 , 2308 , 59 , 70265 , 307098 , 77274 , 1910264 , 9117539 , 38053745 , 32645892 , 440650337 , 365620177 , 2048186293 , 8050038386
n×2
173751972
n×3
260627958
n×4
347503944
n×5
434379930
n÷2
43437993
n÷3
28958662
n÷3
21718996.5
n÷5
17375197.2
n2
7547436943472196
n3
6.5569102623697E+23
n4
5.6963804415689E+31
n5
4.9487866749241E+39
2 √n9320.7288341631
3 √n442.89412107856
4 √n96.54392178777
5 √n38.70614768329
1 , 2 , 3 , 6 , 73 , 146 , 219 , 438 , 198347 , 396694 , 595041 , 1190082 , 14479331 , 28958662 , 43437993 , 86875986
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
-86875985 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 86875986 can be divided by 16 positive divisors.
The sum of these divisors (counting 86875986) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011011001111101010010
3
Ternary
20001110202110010
4
Quaternary
11023121331102
5
Quinary
134220012421
6
Senary
12342015350
8
Octal
513317522
10
Decimal
86875986
12
Duodecimal
25117556
16
Hexadecimal
52d9f52
20
Vigesimal
172j9j6
36
Base36
1fq1xu
md5
721d2583469215fe09c1d85a2f69a1fa
sha1
76b6ad6a4b8af9f603369aa470b14d0aeebb7b4d
sha256
129ace84680eeb8f254ae17ddfa038cb9720a6c1b686d1126e23f0dca12c72a9
sha512
7929fd77a3cbc1aea376c0d1139c91283b93cc926e50513ba4b21b7469499ac83d8df5ba1e9a9ca2a3d29d1d69225ccd7e4d7c77e469744dc5a329f02359c8fe
ripemd-160
ab2b7f985ef137a6d38016794c8c749677ce5bee
Diameter
173751972
Circumference
545857918.78194
Area
2.3710972455044E+16
Volume
2.7465521480678E+24
Surface area
9.4843889820178E+16
Circumference
545857918.78194
Perimeter
347503944
Area
7547436943472196
Diagonal
122861197.64574
Surface area
45284621660833176
Volume
6.5569102623697E+23
Space diagonal
150473621.70964
Perimeter
260627958
Area
3.268136063254E+15
Altitude
75236810.854821
Surface area
3.268136063254E+15
Volume
7.7273928502555E+22
Height
40953732.548578