86678889 is an odd 8-digits composite number following 86678888
and preceding 86678890 . In scientific notation, it is written as 8.6678889 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 52532640 positive integers (up to 86678889) that are relatively prime to 86678889.
86678889 has 8 divisors, whose sum is 126078432
The reverse of 86678889 is 98887668
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
eighty-six million six hundred seventy-eight thousand eight hundred eighty-nine
Scientific notation
8.6678889 × 10^7
Engineering notation
8.6678889 × 10^6
Prime Factorization
3 × 11 × 2626633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
86678889
Product of the distinct prime numbers
The prime factorization of 86678889 is 3 × 11 × 2626633.
Since it has a total of 3 prime factors.
10 , 7 , 55 , 68 , 752 , 243 , 4480 , 8471 , 96311 , 67858 , 468016 , 804090 , 3595715 , 7726630 , 60292089 , 33247312 , 155129460 , 847792630 , 1456320035 , 1265848735
n×2
173357778
n×3
260036667
n×4
346715556
n×5
433394445
n÷2
43339444.5
n÷3
28892963
n÷3
21669722.25
n÷5
17335777.8
n2
7513229798274321
n3
6.5123841171611E+23
n4
5.6448622001677E+31
n5
4.8929038406863E+39
2 √n
9310.1497839723
3 √n
442.5589337064
4 √n
96.489117438042
5 √n
38.688569066979
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
-86678888
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 86678889 can be divided by 8 positive divisors.
The sum of these divisors (counting 86678889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001010101001110101101001
3
Ternary
20001002202002020
4
Quaternary
11022221311221
5
Quinary
134142211024
6
Senary
12333455053
8
Octal
512516551
10
Decimal
86678889
12
Duodecimal
25041489
16
Hexadecimal
52a9d69
20
Vigesimal
171eh49
36
Base36
1fltux
md5
2851cd31ccff5bc4bcdd88e4cb279d7c
sha1
613f61b0322a16d12c1fd15ab86650c984c215bc
sha256
474946b555a8068bdf29a6c64831fef36a14486f493d20509cdbb3eae424b244
sha512
d8a0d56d30162868259ec8b5608beeaf4b6153e845c7471efa98a319e30239807a306944b7ed16fb5c1dc42096b5ba626bdc5ea2cde3c6f5ad7f806376c388d7
ripemd-160
fea81290fc8bfdec5fe7eea4f3a5bb2b9485b6ee
Diameter
173357778
Circumference
544619521.80745
Area
2.3603507538991E+16
Volume
2.7279010799771E+24
Surface area
9.4414030155962E+16
Circumference
544619521.80745
Perimeter
346715556
Area
7513229798274321
Diagonal
122582460.39523
Surface area
45079378789645926
Volume
6.5123841171611E+23
Space diagonal
150132239.69162
Perimeter
260036667
Area
3.2533239348879E+15
Altitude
75066119.845812
Surface area
3.2533239348879E+15
Volume
7.6749182848937E+22
Height
40860820.131744