82661535 is an odd 8-digits composite number following 82661534
and preceding 82661536 . In scientific notation, it is written as 8.2661535 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 39091200 positive integers (up to 82661535) that are relatively prime to 82661535.
82661535 has 32 divisors, whose sum is 131410944
The reverse of 82661535 is 53516628
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-two million six hundred sixty-one thousand five hundred thirty-five
Scientific notation
8.2661535 × 10^7
Engineering notation
8.2661535 × 10^6
Prime Factorization
3 × 15 × 11 × 41 × 4073
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
82661535
Product of the distinct prime numbers
The prime factorization of 82661535 is 3 × 15 × 11 × 41 × 4073.
Since it has a total of 5 prime factors.
3 , 1 , 75 , 54 , 165 , 51 , 3489 , 4206 , 2248 , 74582 , 559194 , 772069 , 2885095 , 7660634 , 72383081 , 15761140 , 381834004 , 668843876 , 2570522331 , 8655503859
n×2
165323070
n×3
247984605
n×4
330646140
n×5
413307675
n÷2
41330767.5
n÷3
27553845
n÷3
20665383.75
n÷5
16532307
n2
6832929368556225
n3
5.6482043015144E+23
n4
4.6688923755678E+31
n5
3.8593781051423E+39
2 √n
9091.8389229022
3 √n
435.61332429955
4 √n
95.351134879991
5 √n
38.32310535949
1 , 3 , 11 , 15 , 33 , 41 , 45 , 123 , 165 , 451 , 495 , 615 , 1353 , 1845 , 4073 , 6765 , 12219 , 20295 , 44803 , 61095 , 134409 , 166993 , 183285 , 500979 , 672045 , 1836923 , 2016135 , 2504895 , 5510769 , 7514685 , 27553845 , 82661535
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
-82661534
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 82661535 can be divided by 32 positive divisors.
The sum of these divisors (counting 82661535) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111011010101000010011111
3
Ternary
12202112122022100
4
Quaternary
10323111002133
5
Quinary
132130132120
6
Senary
12111420143
8
Octal
473250237
10
Decimal
82661535
12
Duodecimal
23824653
16
Hexadecimal
4ed509f
20
Vigesimal
15gcdgf
36
Base36
1d7q1r
md5
682035ccf644e59fcb7257815ba0a181
sha1
6fe9eeee65028c77138e7cd63f962e31d8206f51
sha256
993282171c272e1e514e3a38b17f80ce50d0238591dcaf47f0b17602938520cb
sha512
52faeb295299889c7e2d4491589f13c858ad132b3a701489d894a07efbb85190e826cfa7668ba47e0389a31a30ad5a79d81086907cc7f67b047cfc5bc0ebaaef
ripemd-160
1365aa9bbc0198e6d7b9811938375e8e26808c67
Diameter
165323070
Circumference
519377742.18091
Area
2.1466280706754E+16
Volume
2.3659142852816E+24
Surface area
8.5865122827017E+16
Circumference
519377742.18091
Perimeter
330646140
Area
6832929368556225
Diagonal
116901063.88358
Surface area
40997576211337350
Volume
5.6482043015144E+23
Space diagonal
143173978.45163
Perimeter
247984605
Area
2.9587452077172E+15
Altitude
71586989.225817
Surface area
2.9587452077172E+15
Volume
6.6564726052131E+22
Height
38967021.294526