82143873 is an odd 8-digits composite number following 82143872
and preceding 82143874 . In scientific notation, it is written as 8.2143873 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 46939320 positive integers (up to 82143873) that are relatively prime to 82143873.
82143873 has 8 divisors, whose sum is 114740736
The reverse of 82143873 is 37834128
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-two million one hundred forty-three thousand eight hundred seventy-three
Scientific notation
8.2143873 × 10^7
Engineering notation
8.2143873 × 10^6
Prime Factorization
3 × 21 × 1303871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82143873
Product of the distinct prime numbers
The prime factorization of 82143873 is 3 × 21 × 1303871.
Since it has a total of 3 prime factors.
3 , 2 , 13 , 93 , 711 , 864 , 7207 , 8840 , 10814 , 15340 , 275212 , 810164 , 4796377 , 9528657 , 30412355 , 47766436 , 293961322 , 641399418 , 7427350609 , 7066781686
n×2
164287746
n×3
246431619
n×4
328575492
n×5
410719365
n÷2
41071936.5
n÷3
27381291
n÷3
20535968.25
n÷5
16428774.6
n2
6747615871440129
n3
5.5427530119636E+23
n4
4.5530319948511E+31
n5
3.7400368194998E+39
2 √n
9063.3257141074
3 √n
434.70208694206
4 √n
95.201500587477
5 √n
38.274985523384
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
-82143872
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 82143873 can be divided by 8 positive divisors.
The sum of these divisors (counting 82143873) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111001010110101010000001
3
Ternary
12201120100012200
4
Quaternary
10321112222001
5
Quinary
132012100443
6
Senary
12052343413
8
Octal
471265201
10
Decimal
82143873
12
Duodecimal
23614b69
16
Hexadecimal
4e56a81
20
Vigesimal
15d7jdd
36
Base36
1cwmm9
md5
d9f31754f0cc2c66b336c5faf247c1fc
sha1
f4ff4b5797406d5baa0a01ed1aff9baf96397f85
sha256
79a6c13953e8666ee499f26cc412fb9e94cf5c3828dc7dbe7cd18a8552b484a2
sha512
8ec14ca38fdef5d202a3ded2b1d75c73328a6d554e961b23eea983ec69dde8340f0e7787ca5e5503247e22cf4788c0c84f67faee6bb37ebf99423c0f641d4620
ripemd-160
da282d23f532a7bdf8f19fd409a1a51346d4b40f
Diameter
164287746
Circumference
516125175.90843
Area
2.1198260450962E+16
Volume
2.3217429524063E+24
Surface area
8.4793041803849E+16
Circumference
516125175.90843
Perimeter
328575492
Area
6747615871440129
Diagonal
116168979.26245
Surface area
40485695228640774
Volume
5.5427530119636E+23
Space diagonal
142277361.56649
Perimeter
246431619
Area
2.9218033798231E+15
Altitude
71138680.783243
Surface area
2.9218033798231E+15
Volume
6.5321970686694E+22
Height
38722993.087484