809968349 (number)

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.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.09968349 × 10^8
Engineering notation 8.09968349 × 10^6

Prime Factorization of 809968349

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.

Most popular turbo-numbers

Basic calculations (n = 809968349)

Multiplication

n×y
n×2 1619936698
n×3 2429905047
n×4 3239873396
n×5 4049841745

Division

n÷y
n÷2 404984174.5
n÷3 269989449.66667
n÷3 202492087.25
n÷5 161993669.8

Exponentiation

ny
n2 656048726381785801
n3 5.3137870377101E+26
n4 4.3039993138716E+35
n5 3.4861032183537E+44

Nth Root

y√n
2√n 28459.942884693
3√n 932.15761002109
4√n 168.70074950839
5√n 60.49139635475

Divisors of 809968349

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 conversion 809968349

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

Cryptographic Hash Functions

md5 67844b009d1dfb922258c6f9b28881c1
sha1 f898b442ba3d8d882f1399c2f576e9f475c930fa
sha256 dc624665285a24c0be7c31c21a37329eedf0d87b6726fcc59e2b1985e4f762fb
sha512 901b26f46e61245b6e8c7488bcdb7a1d63e85285a4cc807e6bef502f63ffaa5a4d096ecc1de54db2463fb0a1ed8301a69f48568a050300ac8ed5274669cc4981
ripemd-160 7d563b108d44396e08ff4fc61d7604e217ca497c

809968349 as geometric shapes

Circle

Radius = n
Diameter 1619936698
Circumference 5089181229.7173
Area 2.061037859198E+18

Sphere

Radius = n
Volume 2.2258339093881E+27
Surface area 8.2441514367918E+18
Circumference 5089181229.7173

Square

Length = n
Perimeter 3239873396
Area 656048726381785801
Diagonal 1145468224.2487

Cube

Length = n
Surface area 3936292358290714806
Volume 5.3137870377101E+26
Space diagonal 1402906332.9907

Equilateral Triangle

Length = n
Perimeter 2429905047
Area 2.8407743158353E+17
Altitude 701453166.49534

Triangular Pyramid

Length = n
Surface area 2.8407743158353E+17
Volume 6.2623580802433E+25
Height 381822741.41625