809968345 (number)

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.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand three hundred forty-five

Notation

Scientific notation 8.09968345 × 10^8
Engineering notation 8.09968345 × 10^6

Prime Factorization of 809968345

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.

Most popular turbo-numbers

Basic calculations (n = 809968345)

Multiplication

n×y
n×2 1619936690
n×3 2429905035
n×4 3239873380
n×5 4049841725

Division

n÷y
n÷2 404984172.5
n÷3 269989448.33333
n÷3 202492086.25
n÷5 161993669

Exponentiation

ny
n2 656048719902039025
n3 5.3137869589842E+26
n4 4.303999228851E+35
n5 3.4861031322738E+44

Nth Root

y√n
2√n 28459.942814419
3√n 932.15760848661
4√n 168.70074930011
5√n 60.491396295003

Divisors of 809968345

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 conversion 809968345

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

Cryptographic Hash Functions

md5 cfe9828d77134c79c5ce1171b1c6ed2e
sha1 4a9c179e7a517d85b49be28bfb67fd5bb21044b4
sha256 74e053bf2f48584d78ada67e01951ce8cdd2523f01b9e6e12cdc94cbf03bfeb4
sha512 f6e8580a80c657c0b3941c9056ddf4f0e10761706165dde3e35e80b9f9360cd08cedf8087de42fbb1a79b1719e65186efa80d463f4f7a668c0deb342e93690f9
ripemd-160 372e1a469e16eef0304833055d98e159913aa906

809968345 as geometric shapes

Circle

Radius = n
Diameter 1619936690
Circumference 5089181204.5846
Area 2.0610378388412E+18

Sphere

Radius = n
Volume 2.2258338764115E+27
Surface area 8.2441513553649E+18
Circumference 5089181204.5846

Square

Length = n
Perimeter 3239873380
Area 656048719902039025
Diagonal 1145468218.5919

Cube

Length = n
Surface area 3936292319412234150
Volume 5.3137869589842E+26
Space diagonal 1402906326.0625

Equilateral Triangle

Length = n
Perimeter 2429905035
Area 2.8407742877771E+17
Altitude 701453163.03124

Triangular Pyramid

Length = n
Surface area 2.8407742877771E+17
Volume 6.262357987464E+25
Height 381822739.53063