809968893 is an odd 9-digits composite number following 809968892
and preceding 809968894 . In scientific notation, it is written as 8.09968893 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 507443456 positive integers (up to 809968893) that are relatively prime to 809968893.
809968893 has 16 divisors, whose sum is 1145223360
The reverse of 809968893 is 398869908
Previous prime number is 677
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
eight hundred nine million nine hundred sixty-eight thousand eight hundred ninety-three
Scientific notation
8.09968893 × 10^8
Engineering notation
8.09968893 × 10^6
Prime Factorization
3 × 17 × 677 × 23459
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
809968893
Product of the distinct prime numbers
The prime factorization of 809968893 is 3 × 17 × 677 × 23459.
Since it has a total of 4 prime factors.
4 , 3 , 53 , 49 , 133 , 192 , 328 , 5522 , 58724 , 6062 , 71901 , 732052 , 4756422 , 3051562 , 92927579 , 16084252 , 630100173 , 208258903 , 4102258250 , 9083048539
n×2
1619937786
n×3
2429906679
n×4
3239875572
n×5
4049844465
n÷2
404984446.5
n÷3
269989631
n÷3
202492223.25
n÷5
161993778.6
n2
656049607627645449
n3
5.3137977444325E+26
n4
4.3040108766839E+35
n5
3.4861149252476E+44
2 √n
28459.952441984
3 √n
932.15781870975
4 √n
168.70077783456
5 √n
60.491404480329
1 , 3 , 17 , 51 , 677 , 2031 , 11509 , 23459 , 34527 , 70377 , 398803 , 1196409 , 15881743 , 47645229 , 269989631 , 809968893
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
-809968892
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 809968893 can be divided by 16 positive divisors.
The sum of these divisors (counting 809968893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000010001110010010011111101
3
Ternary
2002110002200102220
4
Quaternary
300101302103331
5
Quinary
3124323001033
6
Senary
212212235553
8
Octal
6021622375
10
Decimal
809968893
12
Duodecimal
1a730bbb9
16
Hexadecimal
304724fd
20
Vigesimal
cd2624d
36
Base36
de8fzx
md5
9814c4f6881251253ce3af2bfdbcd756
sha1
4e65f073c367e4c9c4e924e7c9aaf2ab9091f949
sha256
1b3bf8fa6d5bb718c80e5de391d142cbfa88d7f029a38183de7e77efdb55116e
sha512
7c6e14ece629f432070fc729189abc3fa341422f0eef34b9a28a4479b5b423330ac97710a5d6c4f6daedd26ae73dfe24eca92c37f84b3e43f20f183e04ff7a3d
ripemd-160
095382efdff8b5a669ece207e7e65b67dfb8bcb0
Diameter
1619937786
Circumference
5089184647.7701
Area
2.0610406277135E+18
Volume
2.2258383942095E+27
Surface area
8.2441625108539E+18
Circumference
5089184647.7701
Perimeter
3239875572
Area
656049607627645449
Diagonal
1145468993.5809
Surface area
3936297645765872694
Volume
5.3137977444325E+26
Space diagonal
1402907275.2263
Perimeter
2429906679
Area
2.8407781317418E+17
Altitude
701453637.61316
Surface area
2.8407781317418E+17
Volume
6.2623706982367E+25
Height
381822997.86031