82969968 is an even 8-digits composite number following 82969967
and preceding 82969969 . In scientific notation, it is written as 8.2969968 × 10^7.
The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors.
There are 27656640 positive integers (up to 82969968) that are relatively prime to 82969968.
82969968 has 20 divisors, whose sum is 214339208
The reverse of 82969968 is 86996928
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
eighty-two million nine hundred sixty-nine thousand nine hundred sixty-eight
Scientific notation
8.2969968 × 10^7
Engineering notation
8.2969968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 1728541
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
10371246 Product of the distinct prime numbers
The prime factorization of 82969968 is 2 × 2 × 2 × 2 × 3 × 1728541.
Since it has a total of 6 prime factors.
3 , 1 , 41 , 28 , 83 , 653 , 9268 , 6379 , 77929 , 29855 , 142021 , 475267 , 5373596 , 4277804 , 83443851 , 18798058 , 115526916 , 215551708 , 8434450811 , 2233204700
n×2
165939936
n×3
248909904
n×4
331879872
n×5
414849840
n÷2
41484984
n÷3
27656656
n÷3
20742492
n÷5
16593993.6
n2
6884015589921024
n3
5.7116655320725E+23
n4
4.7389670642276E+31
n5
3.9319194567202E+39
2 √n9108.7852098949
3 √n436.15444967169
4 √n95.439956045122
5 √n38.35166158727
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 1728541 , 3457082 , 5185623 , 6914164 , 10371246 , 13828328 , 20742492 , 27656656 , 41484984 , 82969968
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82969967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82969968 can be divided by 20 positive divisors.
The sum of these divisors (counting 82969968) is 1, the average is 0.05.
Base
System
Value
2
Binary
100111100100000010101110000
3
Ternary
12210010022101210
4
Quaternary
10330200111300
5
Quinary
132220014333
6
Senary
12122200120
8
Octal
474402560
10
Decimal
82969968
12
Duodecimal
23953040
16
Hexadecimal
4f20570
20
Vigesimal
15ib4i8
36
Base36
1dec1c
md5
04b6ce45223ada75817be51af3f51c17
sha1
003666d20b30b51a5f23dec89e1bfc0a54c62fcb
sha256
1f38ec702b6c7e4a210b5eba43c4249f172c7ff0f720fdfed0fa5e7c1f1eb5fa
sha512
b9aa6fb7d86b43b62009cbb6736a529a963942487b700d674e0c37c65c6dc42b9697b7ef59fd2f15b8a24964ae921aef718bc9adbec818d9ee9943a3e36c62ba
ripemd-160
648ab2216d9e1ffda57a116bd20821c82d0c8de6
Diameter
165939936
Circumference
521315683.87476
Area
2.1626772804493E+16
Volume
2.3924968633761E+24
Surface area
8.6507091217974E+16
Circumference
521315683.87476
Perimeter
331879872
Area
6884015589921024
Diagonal
117337254.01526
Surface area
41304093539526144
Volume
5.7116655320725E+23
Space diagonal
143708200.07836
Perimeter
248909904
Area
2.9808661904599E+15
Altitude
71854100.039182
Surface area
2.9808661904599E+15
Volume
6.7312623826632E+22
Height
39112418.005087