82663868 is an even 8-digits composite number following 82663867
and preceding 82663869 . In scientific notation, it is written as 8.2663868 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 35427360 positive integers (up to 82663868) that are relatively prime to 82663868.
82663868 has 12 divisors, whose sum is 165327792
The reverse of 82663868 is 86836628
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
eighty-two million six hundred sixty-three thousand eight hundred sixty-eight
Scientific notation
8.2663868 × 10^7
Engineering notation
8.2663868 × 10^6
Prime Factorization
2 × 2 × 7 × 2952281
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
41331934 Product of the distinct prime numbers
The prime factorization of 82663868 is 2 × 2 × 7 × 2952281.
Since it has a total of 4 prime factors.
6 , 1 , 64 , 98 , 596 , 234 , 8416 , 52 , 39468 , 32114 , 567016 , 281299 , 2098618 , 8699882 , 76922581 , 78848996 , 304830024 , 787272790 , 5422684997 , 4665207869
n×2
165327736
n×3
247991604
n×4
330655472
n×5
413319340
n÷2
41331934
n÷3
27554622.666667
n÷3
20665967
n÷5
16532773.6
n2
6833315072721424
n3
5.6486825517385E+23
n4
4.6694194883082E+31
n5
3.8599227621813E+39
2 √n9091.967223874
3 √n435.61742244236
4 √n95.351807659184
5 √n38.323321679682
1 , 2 , 4 , 7 , 14 , 28 , 2952281 , 5904562 , 11809124 , 20665967 , 41331934 , 82663868
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82663867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82663868 can be divided by 12 positive divisors.
The sum of these divisors (counting 82663868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111011010101100110111100
3
Ternary
12202112202111202
4
Quaternary
10323111212330
5
Quinary
132130220433
6
Senary
12111435032
8
Octal
473254674
10
Decimal
82663868
12
Duodecimal
23825a78
16
Hexadecimal
4ed59bc
20
Vigesimal
15gcjd8
36
Base36
1d7ruk
md5
eee4d20f7b71202d3f8a5d6dccf91b3d
sha1
049f9896433778cbb730ed327c0c4632b1072363
sha256
dcca6e96333fe10740b16447928d032f0af941f0cd29d6164c967d499c21a9a1
sha512
c83b3d31b4281c49db43daf7fe84439c4e836031417b7fc12f059bfd7618df6dba59c5d69fab5d6db8cc7c2bbb619a665717a5e85581d30542c6c875b472c610
ripemd-160
ba29a47e410535af2f1ae6fc18799563185aa67f
Diameter
165327736
Circumference
519392400.85223
Area
2.1467492432126E+16
Volume
2.366114614267E+24
Surface area
8.5869969728504E+16
Circumference
519392400.85223
Perimeter
330655472
Area
6833315072721424
Diagonal
116904363.24382
Surface area
40999890436328544
Volume
5.6486825517385E+23
Space diagonal
143178019.32617
Perimeter
247991604
Area
2.9589122225199E+15
Altitude
71589009.663084
Surface area
2.9589122225199E+15
Volume
6.6570362285074E+22
Height
38968121.081273