82143530 is an even 8-digits composite number following 82143529
and preceding 82143531 . In scientific notation, it is written as 8.2143530 × 10^7.
The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors.
There are 27887616 positive integers (up to 82143530) that are relatively prime to 82143530.
82143530 has 32 divisors, whose sum is 170636544
The reverse of 82143530 is 03534128
Previous prime number is 103
Is Prime? no Number parity even Number length 8 Sum of Digits 26 Digital Root 8
Name
eighty-two million one hundred forty-three thousand five hundred thirty
Scientific notation
8.2143530 × 10^7
Engineering notation
8.2143530 × 10^6
Prime Factorization
2 × 7 × 5 × 103 × 11393
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
82143530 Product of the distinct prime numbers
The prime factorization of 82143530 is 2 × 7 × 5 × 103 × 11393.
Since it has a total of 5 prime factors.
10 , 2 , 94 , 56 , 433 , 75 , 7888 , 4155 , 82505 , 39421 , 187590 , 115818 , 2184571 , 257715 , 23390656 , 41795349 , 176222688 , 450195286 , 4537898183 , 5292203415
n×2
164287060
n×3
246430590
n×4
328574120
n×5
410717650
n÷2
41071765
n÷3
27381176.666667
n÷3
20535882.5
n÷5
16428706
n2
6747559520860900
n3
5.5426835792862E+23
n4
4.5529559487561E+31
n5
3.7399587356532E+39
2 √n9063.3067916738
3 √n434.70148189379
4 √n95.201401206462
5 √n38.274953559121
1 , 2 , 5 , 7 , 10 , 14 , 35 , 70 , 103 , 206 , 515 , 721 , 1030 , 1442 , 3605 , 7210 , 11393 , 22786 , 56965 , 79751 , 113930 , 159502 , 398755 , 797510 , 1173479 , 2346958 , 5867395 , 8214353 , 11734790 , 16428706 , 41071765 , 82143530
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82143529 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82143530 can be divided by 32 positive divisors.
The sum of these divisors (counting 82143530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111001010110100100101010
3
Ternary
12201120022201222
4
Quaternary
10321112210222
5
Quinary
132012043110
6
Senary
12052342042
8
Octal
471264452
10
Decimal
82143530
12
Duodecimal
23614922
16
Hexadecimal
4e5692a
20
Vigesimal
15d7iga
36
Base36
1cwmcq
md5
5fbc3165869ef773816cf07a543eaa62
sha1
a276e900f806444e99b05931986a171ad0e9bac3
sha256
39985cc6307ac93349ec30e32577b71457b3a4346a693f9ef43a7c37534dc482
sha512
e416714a2423eec4f165a78772bd87efc6dda7b55a46abb33a6d0729184d696494d4e81ccaeb50540ecb37c81c08e58f0deedf51d85089ba3635731913dc444b
ripemd-160
c2c758d6c20d8f59d7b8c0dad7f6939e8f7e7bd4
Diameter
164287060
Circumference
516123020.77587
Area
2.1198083420396E+16
Volume
2.3217138685145E+24
Surface area
8.4792333681586E+16
Circumference
516123020.77587
Perimeter
328574120
Area
6747559520860900
Diagonal
116168494.1872
Surface area
40485357125165400
Volume
5.5426835792862E+23
Space diagonal
142276767.47306
Perimeter
246430590
Area
2.9217789793065E+15
Altitude
71138383.736529
Surface area
2.9217789793065E+15
Volume
6.5321152414744E+22
Height
38722831.395734