868695906 is an even 9-digits composite number following 868695905
and preceding 868695907 . In scientific notation, it is written as 8.68695906 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 267291024 positive integers (up to 868695906) that are relatively prime to 868695906.
868695906 has 16 divisors, whose sum is 1871037504
The reverse of 868695906 is 609596868
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
eight hundred sixty-eight million six hundred ninety-five thousand nine hundred six
Scientific notation
8.68695906 × 10^8
Engineering notation
8.68695906 × 10^6
Prime Factorization
2 × 3 × 13 × 11137127
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868695906
Product of the distinct prime numbers
The prime factorization of 868695906 is 2 × 3 × 13 × 11137127.
Since it has a total of 4 prime factors.
1 , 5 , 66 , 69 , 444 , 968 , 9608 , 7033 , 28203 , 51951 , 117173 , 8186 , 2199024 , 7458803 , 66067583 , 50467959 , 955772513 , 327094137 , 9004985224 , 2547552499
n×2
1737391812
n×3
2606087718
n×4
3474783624
n×5
4343479530
n÷2
434347953
n÷3
289565302
n÷3
217173976.5
n÷5
173739181.2
n2
754632577101160836
n3
6.5554623026201E+26
n4
5.6947032642234E+35
n5
4.9469654115157E+44
2 √n
29473.647653455
3 √n
954.16304365394
4 √n
171.67890858651
5 √n
61.34420675556
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 11137127 , 22274254 , 33411381 , 66822762 , 144782651 , 289565302 , 434347953 , 868695906
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
-868695905
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 868695906 can be divided by 16 positive divisors.
The sum of these divisors (counting 868695906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110001110011111101100010
3
Ternary
2020112121022202110
4
Quaternary
303301303331202
5
Quinary
3234341232111
6
Senary
222111100150
8
Octal
6361637542
10
Decimal
868695906
12
Duodecimal
202b11656
16
Hexadecimal
33c73f62
20
Vigesimal
db96jf6
36
Base36
ed761u
md5
c623bb39567089899d07467bf887f8df
sha1
6d793a46c75949dc8e5cd6720fa908939edc3cbf
sha256
0fdc819a6abc4ad0984dff5c08448dbaa649c697058b063580b3a5f01262ba8e
sha512
90c1526fb5fbd70bdf02f4b6b4595a125fbd41fe7742eb7e9756340bb10f935a39045c60e2543779ff25c2e0d2300ada1d29e8ebf0a313a851aa7138c8849d78
ripemd-160
99ab6aa2e2ec382354a6008de06a94c2676905c5
Diameter
1737391812
Circumference
5458177352.9863
Area
2.3707481603805E+18
Volume
2.7459456281061E+27
Surface area
9.4829926415222E+18
Circumference
5458177352.9863
Perimeter
3474783624
Area
754632577101160836
Diagonal
1228521531.8432
Surface area
4527795462606965016
Volume
6.5554623026201E+26
Space diagonal
1504625445.5191
Perimeter
2606087718
Area
3.2676549114646E+17
Altitude
752312722.75954
Surface area
3.2676549114646E+17
Volume
7.7256864133257E+25
Height
409507177.28106