82143875 is an odd 8-digits composite number following 82143874
and preceding 82143876 . In scientific notation, it is written as 8.2143875 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 59730000 positive integers (up to 82143875) that are relatively prime to 82143875.
82143875 has 8 divisors, whose sum is 89693184
The reverse of 82143875 is 57834128
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
eighty-two million one hundred forty-three thousand eight hundred seventy-five
Scientific notation
8.2143875 × 10^7
Engineering notation
8.2143875 × 10^6
Prime Factorization
1375 × 11 × 5431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82143875
Product of the distinct prime numbers
The prime factorization of 82143875 is 1375 × 11 × 5431.
Since it has a total of 3 prime factors.
10 , 3 , 8 , 97 , 927 , 261 , 1458 , 3118 , 87316 , 41401 , 693820 , 455515 , 2852300 , 9987536 , 77115622 , 67108500 , 136916416 , 59964564 , 1428520114 , 5807070336
n×2
164287750
n×3
246431625
n×4
328575500
n×5
410719375
n÷2
41071937.5
n÷3
27381291.666667
n÷3
20535968.75
n÷5
16428775
n2
6747616200015625
n3
5.5427534168206E+23
n4
4.5530324382713E+31
n5
3.7400372748031E+39
2 √n
9063.3258244422
3 √n
434.70209047003
4 √n
95.201501166957
5 √n
38.274985709765
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
-82143874
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 82143875 can be divided by 8 positive divisors.
The sum of these divisors (counting 82143875) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111001010110101010000011
3
Ternary
12201120100012202
4
Quaternary
10321112222003
5
Quinary
132012101000
6
Senary
12052343415
8
Octal
471265203
10
Decimal
82143875
12
Duodecimal
23614b6b
16
Hexadecimal
4e56a83
20
Vigesimal
15d7jdf
36
Base36
1cwmmb
md5
ba1ad3bf61995a5c105cf9026f1f5902
sha1
e831e7f5b366328cd22bf21fe5720a37256a841c
sha256
2445977790fa6bfc3ea8cecf3753744894517cfe71f75fde32c40f6ed8069a10
sha512
57968e8679247e5d4988fa02123cd2591a8970568d6b0d9724f6fbd196d24ae683f3438d386b4ca2df2586abed88f6651a973f00ce31963c77bbe1a474b6dd01
ripemd-160
b4ea4dec5b6139963c9f13c014b8524812261890
Diameter
164287750
Circumference
516125188.4748
Area
2.1198261483213E+16
Volume
2.3217431219924E+24
Surface area
8.479304593285E+16
Circumference
516125188.4748
Perimeter
328575500
Area
6747616200015625
Diagonal
116168982.09088
Surface area
40485697200093750
Volume
5.5427534168206E+23
Space diagonal
142277365.03059
Perimeter
246431625
Area
2.9218035221005E+15
Altitude
71138682.515293
Surface area
2.9218035221005E+15
Volume
6.5321975457979E+22
Height
38722994.030293