804938649 (number)

804938649 is an odd 9-digits composite number following 804938648 and preceding 804938650. In scientific notation, it is written as 8.04938649 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 534537216 positive integers (up to 804938649) that are relatively prime to 804938649.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred thirty-eight thousand six hundred forty-nine

Notation

Scientific notation 8.04938649 × 10^8
Engineering notation 8.04938649 × 10^6

Prime Factorization of 804938649

Prime Factorization 3 × 257 × 1044019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804938649
Product of the distinct prime numbers

The prime factorization of 804938649 is 3 × 257 × 1044019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804938649)

Multiplication

n×y
n×2 1609877298
n×3 2414815947
n×4 3219754596
n×5 4024693245

Division

n÷y
n÷2 402469324.5
n÷3 268312883
n÷3 201234662.25
n÷5 160987729.8

Exponentiation

ny
n2 647926228653945201
n3 5.2154086314437E+26
n4 4.1980839777772E+35
n5 3.3792000454606E+44

Nth Root

y√n
2√n 28371.44072831
3√n 930.22411409992
4√n 168.43824010096
5√n 60.416081772398

Divisors of 804938649

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 -804938648
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 804938649 can be divided by 8 positive divisors. The sum of these divisors (counting 804938649) is 1, the average is 0.125.

Base conversion 804938649

Base System Value
2 Binary 101111111110100110001110011001
3 Ternary 2002002122010020120
4 Quaternary 233332212032121
5 Quinary 3122031014044
6 Senary 211512343453
8 Octal 5776461631
10 Decimal 804938649
12 Duodecimal 1a56a4b89
16 Hexadecimal 2ffa6399
20 Vigesimal cbah6c9
36 Base36 db8mmx

Cryptographic Hash Functions

md5 914c53ca695b7938af919e6a9cb221da
sha1 161db50fe7432f48b481fa3ec09990cc0acb4fd3
sha256 ea74fe16777997676ea856888c6109aadb7827605fc4343946962c65082211e6
sha512 66e8a8fae9a7649f2e0c10839f7eabb4b607f5676cb493965884fe016937148d6087679b3cf378dbe3af31ae96c53f8dda96cdbb04dae885e84f6913b0c040c7
ripemd-160 10edce8b158d25620f84b45c17cd36b0fbd51227

804938649 as geometric shapes

Circle

Radius = n
Diameter 1609877298
Circumference 5057578692.5778
Area 2.0355202800074E+18

Sphere

Radius = n
Volume 2.184625258935E+27
Surface area 8.1420811200295E+18
Circumference 5057578692.5778

Square

Length = n
Perimeter 3219754596
Area 647926228653945201
Diagonal 1138355154.2941

Cube

Length = n
Surface area 3887557371923671206
Volume 5.2154086314437E+26
Space diagonal 1394194637.0439

Equilateral Triangle

Length = n
Perimeter 2414815947
Area 2.8056028689628E+17
Altitude 697097318.52193

Triangular Pyramid

Length = n
Surface area 2.8056028689628E+17
Volume 6.1464180165878E+25
Height 379451718.09803