809968345 is an odd 9-digits composite number following 809968344
and preceding 809968346 . In scientific notation, it is written as 8.09968345 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 619801776 positive integers (up to 809968345) that are relatively prime to 809968345.
809968345 has 8 divisors, whose sum is 1014221376
The reverse of 809968345 is 543869908
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred nine million nine hundred sixty-eight thousand three hundred forty-five
Scientific notation
8.09968345 × 10^8
Engineering notation
8.09968345 × 10^6
Prime Factorization
5 × 23 × 7043203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
809968345
Product of the distinct prime numbers
The prime factorization of 809968345 is 5 × 23 × 7043203.
Since it has a total of 3 prime factors.
3 , 5 , 83 , 53 , 813 , 967 , 3424 , 3831 , 48011 , 75303 , 741589 , 742199 , 7316915 , 8596929 , 69752754 , 28874090 , 616960301 , 469146567 , 1673034942 , 6761582772
n×2
1619936690
n×3
2429905035
n×4
3239873380
n×5
4049841725
n÷2
404984172.5
n÷3
269989448.33333
n÷3
202492086.25
n÷5
161993669
n2
656048719902039025
n3
5.3137869589842E+26
n4
4.303999228851E+35
n5
3.4861031322738E+44
2 √n
28459.942814419
3 √n
932.15760848661
4 √n
168.70074930011
5 √n
60.491396295003
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-809968344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 809968345 can be divided by 8 positive divisors.
The sum of these divisors (counting 809968345) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000010001110010001011011001
3
Ternary
2002110002122200121
4
Quaternary
300101302023121
5
Quinary
3124322441340
6
Senary
212212233241
8
Octal
6021621331
10
Decimal
809968345
12
Duodecimal
1a730b821
16
Hexadecimal
304722d9
20
Vigesimal
cd260h5
36
Base36
de8fkp
md5
cfe9828d77134c79c5ce1171b1c6ed2e
sha1
4a9c179e7a517d85b49be28bfb67fd5bb21044b4
sha256
74e053bf2f48584d78ada67e01951ce8cdd2523f01b9e6e12cdc94cbf03bfeb4
sha512
f6e8580a80c657c0b3941c9056ddf4f0e10761706165dde3e35e80b9f9360cd08cedf8087de42fbb1a79b1719e65186efa80d463f4f7a668c0deb342e93690f9
ripemd-160
372e1a469e16eef0304833055d98e159913aa906
Diameter
1619936690
Circumference
5089181204.5846
Area
2.0610378388412E+18
Volume
2.2258338764115E+27
Surface area
8.2441513553649E+18
Circumference
5089181204.5846
Perimeter
3239873380
Area
656048719902039025
Diagonal
1145468218.5919
Surface area
3936292319412234150
Volume
5.3137869589842E+26
Space diagonal
1402906326.0625
Perimeter
2429905035
Area
2.8407742877771E+17
Altitude
701453163.03124
Surface area
2.8407742877771E+17
Volume
6.262357987464E+25
Height
381822739.53063