86985169 is an odd 8-digits prime number following 86985168
and preceding 86985170 . In scientific notation, it is written as 8.6985169 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 86985168 positive integers (up to 86985169) that are relatively prime to 86985169.
86985169 has 2 divisors, whose sum is 86985170
The reverse of 86985169 is 96158968
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 nine hundred eighty-five thousand one hundred sixty-nine
Scientific notation
8.6985169 × 10^7
Engineering notation
8.6985169 × 10^6
Prime Factorization
86985169
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
86985169 Product of the distinct prime numbers
The prime factorization of 86985169 is 86985169.
Since it has a total of 1 prime factors.
3 , 8 , 22 , 18 , 52 , 726 , 8827 , 2429 , 2040 , 41648 , 820824 , 425990 , 3404331 , 9922137 , 511603 , 97174432 , 64540778 , 641163649 , 139758611 , 1915385603
n×2
173970338
n×3
260955507
n×4
347940676
n×5
434925845
n÷2
43492584.5
n÷3
28995056.333333
n÷3
21746292.25
n÷5
17397033.8
n2
7566419625958561
n3
6.5816628988892E+23
n4
5.7250705956091E+31
n5
4.9799623329599E+39
2 √n9326.5839941535
3 √n443.07958186212
4 √n96.574240841715
5 √n38.715871729369
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
86985170 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43492585 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9326.5840477637 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999770076 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86985169 can be divided by 2 positive divisors.
The sum of these divisors (counting 86985169) is 86985170, the average is 43492585.
Base
System
Value
2
Binary
101001011110100100111010001
3
Ternary
20001200022012221
4
Quaternary
11023310213101
5
Quinary
134232011134
6
Senary
12344221041
8
Octal
513644721
10
Decimal
86985169
12
Duodecimal
2516a781
16
Hexadecimal
52f49d1
20
Vigesimal
173d2i9
36
Base36
1fse6p
md5
89790fa5ef63e331f0798c5449c82e80
sha1
da69a246928a1876f1f285290b96dc1f55ae5642
sha256
0968ed402ffddf794b793724fd9c6797e71ed460eb8f8bc8850d3e24b599eb66
sha512
a24f60aa78f664bfac392b1d8d05b654ce84984cfc19978e43962d607bb65dca594b32a0dce2be3b18467ab14ed5d629a1099884022bade3af45c8e70da685f7
ripemd-160
ecae3d6b302af12a0165165cba12f8b3a743366d
Diameter
173970338
Circumference
546543935.80333
Area
2.3770608310889E+16
Volume
2.7569205082073E+24
Surface area
9.5082433243556E+16
Circumference
546543935.80333
Perimeter
347940676
Area
7566419625958561
Diagonal
123015605.72512
Surface area
45398517755751366
Volume
6.5816628988892E+23
Space diagonal
150662732.21297
Perimeter
260955507
Area
3.2763558058866E+15
Altitude
75331366.106483
Surface area
3.2763558058866E+15
Volume
7.7565641121475E+22
Height
41005201.908372