86783728 is an even 8-digits composite number following 86783727
and preceding 86783729 . In scientific notation, it is written as 8.6783728 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors.
There are 43391856 positive integers (up to 86783728) that are relatively prime to 86783728.
86783728 has 10 divisors, whose sum is 168143504
The reverse of 86783728 is 82738768
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-six million seven hundred eighty-three thousand seven hundred twenty-eight
Scientific notation
8.6783728 × 10^7
Engineering notation
8.6783728 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5423983
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10847966
Product of the distinct prime numbers
The prime factorization of 86783728 is 2 × 2 × 2 × 2 × 5423983.
Since it has a total of 5 prime factors.
1 , 1 , 7 , 25 , 709 , 218 , 7424 , 7402 , 86855 , 76099 , 237327 , 936833 , 8792920 , 2647563 , 73528819 , 56229472 , 478026731 , 474083615 , 5241834120 , 3096300875
n×2
173567456
n×3
260351184
n×4
347134912
n×5
433918640
n÷2
43391864
n÷3
28927909.333333
n÷3
21695932
n÷5
17356745.6
n2
7531415445577984
n3
6.5360430948404E+23
n4
5.6722218613891E+31
n5
4.9225655917444E+39
2 √n
9315.7784430503
3 √n
442.73728833265
4 √n
96.518280356885
5 √n
38.697923386164
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86783727
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86783728 can be divided by 10 positive divisors.
The sum of these divisors (counting 86783728) is 1, the average is 0.1.
Base
System
Value
2
Binary
101001011000011011011110000
3
Ternary
20001022001220011
4
Quaternary
11023003123300
5
Quinary
134204034403
6
Senary
12340024304
8
Octal
513033360
10
Decimal
86783728
12
Duodecimal
25092094
16
Hexadecimal
52c36f0
20
Vigesimal
1727j68
36
Base36
1fo2r4
md5
bf63b9c8a71478078e385be2996a250b
sha1
ea36de676b477198907eaf9d054b85a2a6679bd3
sha256
20734923c48bc2c76c7682fd9364cd8846d27c29a78f214fe3b9290a2d89988b
sha512
77fa7c13c369a081bb960f9f2c7c23a0c178220dad2144917a0ba056b22e9ff8d2ca2e351c7636f81b6f64befbc55738c096ac909d65a0fd363ece7b8280564f
ripemd-160
94d270a9853a62021334bdddd563987675867e0d
Diameter
173567456
Circumference
545278244.67187
Area
2.366063943496E+16
Volume
2.7378113293729E+24
Surface area
9.4642557739842E+16
Circumference
545278244.67187
Perimeter
347134912
Area
7531415445577984
Diagonal
122730725.1309
Surface area
45188492673467904
Volume
6.5360430948404E+23
Space diagonal
150313826.16624
Perimeter
260351184
Area
3.2611985511625E+15
Altitude
75156913.083119
Surface area
3.2611985511625E+15
Volume
7.7028006574819E+22
Height
40910241.710299