83287966 is an even 8-digits composite number following 83287965
and preceding 83287967 . In scientific notation, it is written as 8.3287966 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 41010840 positive integers (up to 83287966) that are relatively prime to 83287966.
83287966 has 16 divisors, whose sum is 126846720
The reverse of 83287966 is 66978238
Previous prime number is 131
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-three million two hundred eighty-seven thousand nine hundred sixty-six
Scientific notation
8.3287966 × 10^7
Engineering notation
8.3287966 × 10^6
Prime Factorization
2 × 139 × 131 × 2287
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83287966
Product of the distinct prime numbers
The prime factorization of 83287966 is 2 × 139 × 131 × 2287.
Since it has a total of 4 prime factors.
1 , 10 , 53 , 19 , 862 , 971 , 7695 , 1664 , 31909 , 88770 , 307606 , 991558 , 2142930 , 7044588 , 26402074 , 28063895 , 646267652 , 651090187 , 5181996104 , 4172030965
n×2
166575932
n×3
249863898
n×4
333151864
n×5
416439830
n÷2
41643983
n÷3
27762655.333333
n÷3
20821991.5
n÷5
16657593.2
n2
6936885280417156
n3
5.7775906538128E+23
n4
4.8120377393668E+31
n5
4.007848356271E+39
2 √n
9126.2240822807
3 √n
436.71095394753
4 √n
95.531272797345
5 √n
38.381014611868
1 , 2 , 131 , 139 , 262 , 278 , 2287 , 4574 , 18209 , 36418 , 299597 , 317893 , 599194 , 635786 , 41643983 , 83287966
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
-83287965
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 83287966 can be divided by 16 positive divisors.
The sum of these divisors (counting 83287966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111101101101111110011110
3
Ternary
12210201110121111
4
Quaternary
10331231332132
5
Quinary
132310203331
6
Senary
12133052234
8
Octal
475557636
10
Decimal
83287966
12
Duodecimal
23a8707a
16
Hexadecimal
4f6df9e
20
Vigesimal
160aji6
36
Base36
1dl5em
md5
f3557704d75aebc8109c07f1d670c9e6
sha1
a7e656b51d1d4f625cecbb099fb6d2155ace31fc
sha256
09f300a390921dda9aac3460b1efcca4b880f0268ee192c17fdf244a68b809f8
sha512
aac255615c9630b861fc89180a6be98723a5ad11b910651ba1927bbdbda51a0c7fcde58b151bfd8bee3472061b5bf5a54efe24d9335b93202cc37d5a2fb2fc42
ripemd-160
11f8cdf702d94eab54ac4965bbf607c59a3d20b9
Diameter
166575932
Circumference
523313724.23607
Area
2.1792867835754E+16
Volume
2.4201115137957E+24
Surface area
8.7171471343015E+16
Circumference
523313724.23607
Perimeter
333151864
Area
6936885280417156
Diagonal
117786971.09967
Surface area
41621311682502936
Volume
5.7775906538128E+23
Space diagonal
144258988.77107
Perimeter
249863898
Area
3.0037594379898E+15
Altitude
72129494.385535
Surface area
3.0037594379898E+15
Volume
6.8089558837185E+22
Height
39262323.69989