809968349 is an odd 9-digits composite number following 809968348
and preceding 809968350 . In scientific notation, it is written as 8.09968349 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 762323136 positive integers (up to 809968349) that are relatively prime to 809968349.
809968349 has 4 divisors, whose sum is 857613564
The reverse of 809968349 is 943869908
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred nine million nine hundred sixty-eight thousand three hundred forty-nine
Scientific notation
8.09968349 × 10^8
Engineering notation
8.09968349 × 10^6
Prime Factorization
17 × 47645197
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
809968349
Product of the distinct prime numbers
The prime factorization of 809968349 is 17 × 47645197.
Since it has a total of 2 prime factors.
10 , 9 , 94 , 50 , 338 , 272 , 6309 , 6339 , 96509 , 15806 , 660891 , 151648 , 1528520 , 4108777 , 46776986 , 52986350 , 868859795 , 124700787 , 5198180081 , 4721940218
n×2
1619936698
n×3
2429905047
n×4
3239873396
n×5
4049841745
n÷2
404984174.5
n÷3
269989449.66667
n÷3
202492087.25
n÷5
161993669.8
n2
656048726381785801
n3
5.3137870377101E+26
n4
4.3039993138716E+35
n5
3.4861032183537E+44
2 √n
28459.942884693
3 √n
932.15761002109
4 √n
168.70074950839
5 √n
60.49139635475
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-809968348
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 809968349 can be divided by 4 positive divisors.
The sum of these divisors (counting 809968349) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000010001110010001011011101
3
Ternary
2002110002122200202
4
Quaternary
300101302023131
5
Quinary
3124322441344
6
Senary
212212233245
8
Octal
6021621335
10
Decimal
809968349
12
Duodecimal
1a730b825
16
Hexadecimal
304722dd
20
Vigesimal
cd260h9
36
Base36
de8fkt
md5
67844b009d1dfb922258c6f9b28881c1
sha1
f898b442ba3d8d882f1399c2f576e9f475c930fa
sha256
dc624665285a24c0be7c31c21a37329eedf0d87b6726fcc59e2b1985e4f762fb
sha512
901b26f46e61245b6e8c7488bcdb7a1d63e85285a4cc807e6bef502f63ffaa5a4d096ecc1de54db2463fb0a1ed8301a69f48568a050300ac8ed5274669cc4981
ripemd-160
7d563b108d44396e08ff4fc61d7604e217ca497c
Diameter
1619936698
Circumference
5089181229.7173
Area
2.061037859198E+18
Volume
2.2258339093881E+27
Surface area
8.2441514367918E+18
Circumference
5089181229.7173
Perimeter
3239873396
Area
656048726381785801
Diagonal
1145468224.2487
Surface area
3936292358290714806
Volume
5.3137870377101E+26
Space diagonal
1402906332.9907
Perimeter
2429905047
Area
2.8407743158353E+17
Altitude
701453166.49534
Surface area
2.8407743158353E+17
Volume
6.2623580802433E+25
Height
381822741.41625