868805505 is an odd 9-digits composite number following 868805504
and preceding 868805506 . In scientific notation, it is written as 8.68805505 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 463128576 positive integers (up to 868805505) that are relatively prime to 868805505.
868805505 has 16 divisors, whose sum is 1236259584
The reverse of 868805505 is 505508868
Previous prime number is 7013
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred sixty-eight million eight hundred five thousand five hundred five
Scientific notation
8.68805505 × 10^8
Engineering notation
8.68805505 × 10^6
Prime Factorization
15 × 3 × 7013 × 2753
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868805505
Product of the distinct prime numbers
The prime factorization of 868805505 is 15 × 3 × 7013 × 2753.
Since it has a total of 4 prime factors.
10 , 8 , 16 , 56 , 889 , 665 , 589 , 7778 , 1355 , 10324 , 157138 , 614051 , 8165002 , 8797363 , 31565498 , 35884425 , 760390223 , 264067308 , 133071638 , 1780828210
n×2
1737611010
n×3
2606416515
n×4
3475222020
n×5
4344027525
n÷2
434402752.5
n÷3
289601835
n÷3
217201376.25
n÷5
173761101
n2
754823005518305025
n3
6.5579438249495E+26
n4
5.6975776965969E+35
n5
4.9500868679686E+44
2 √n
29475.506865871
3 √n
954.20316928636
4 √n
171.68432329677
5 √n
61.345754575551
1 , 3 , 15 , 45 , 2753 , 7013 , 8259 , 21039 , 41295 , 105195 , 123885 , 315585 , 19306789 , 57920367 , 289601835 , 868805505
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868805504
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868805505 can be divided by 16 positive divisors.
The sum of these divisors (counting 868805505) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110010001110101110000001
3
Ternary
2020112210220002200
4
Quaternary
303302032232001
5
Quinary
3234403234010
6
Senary
222113303413
8
Octal
6362165601
10
Decimal
868805505
12
Duodecimal
202b64b69
16
Hexadecimal
33c8eb81
20
Vigesimal
dba0df5
36
Base36
ed9im9
md5
e69bc52ccf33389e6c6a8b3617d698e3
sha1
7bdf383ab50c991e6011c8e1668a0a403d3f4812
sha256
fc7e727844779bf1ea2c1b5e096363b3a96c1eff1ce9682c5768b06e2a0b3289
sha512
a32a52f20796764935baf8d49c6455f990be5a92aa8c0e1f2e5a7cdb20a992de83d42c961f867eec3414922a756e799447867ac416805b356c5043caebc57888
ripemd-160
c71f8cbbdea2e569be39d29ab67362cc535dd863
Diameter
1737611010
Circumference
5458865983.8127
Area
2.3713464088969E+18
Volume
2.7469850857488E+27
Surface area
9.4853856355875E+18
Circumference
5458865983.8127
Perimeter
3475222020
Area
754823005518305025
Diagonal
1228676528.2354
Surface area
4528938033109830150
Volume
6.5579438249495E+26
Space diagonal
1504815276.5555
Perimeter
2606416515
Area
3.2684794906989E+17
Altitude
752407638.27777
Surface area
3.2684794906989E+17
Volume
7.728610915437E+25
Height
409558842.74514