804945931 (number)

804945931 is an odd 9-digits composite number following 804945930 and preceding 804945932. In scientific notation, it is written as 8.04945931 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 794756664 positive integers (up to 804945931) that are relatively prime to 804945931.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty-five thousand nine hundred thirty-one

Notation

Scientific notation 8.04945931 × 10^8
Engineering notation 8.04945931 × 10^6

Prime Factorization of 804945931

Prime Factorization 79 × 10189189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804945931
Product of the distinct prime numbers

The prime factorization of 804945931 is 79 × 10189189. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 6, 35, 919, 671, 1551, 887, 83778, 59579, 272876, 47212, 2910700, 5205487, 63065125, 48071392, 488810696, 7596090, 1240171869, 7840351330

Basic calculations (n = 804945931)

Multiplication

n×y
n×2 1609891862
n×3 2414837793
n×4 3219783724
n×5 4024729655

Division

n÷y
n÷2 402472965.5
n÷3 268315310.33333
n÷3 201236482.75
n÷5 160989186.2

Exponentiation

ny
n2 647937951833456761
n3 5.2155501786882E+26
n4 4.1982358942613E+35
n5 3.3793529004638E+44

Nth Root

y√n
2√n 28371.569061298
3√n 930.22691922947
4√n 168.43862105022
5√n 60.416191084659

Divisors of 804945931

1, 79, 10189189, 804945931

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 -804945930
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 804945931 can be divided by 4 positive divisors. The sum of these divisors (counting 804945931) is 1, the average is 0.25.

Base conversion 804945931

Base System Value
2 Binary 101111111110101000000000001011
3 Ternary 2002002122111020021
4 Quaternary 233332220000023
5 Quinary 3122031232211
6 Senary 211512441311
8 Octal 5776500013
10 Decimal 804945931
12 Duodecimal 1a56a9237
16 Hexadecimal 2ffa800b
20 Vigesimal cbai4gb
36 Base36 db8s97

Cryptographic Hash Functions

md5 2880b4df2714f84e2d4565ffc026bf0e
sha1 8310c4f4f4092744c341e0d90cc2c7c4cdf87788
sha256 4f8fbb0efc3199692b3e0e1e8c21be9e003d7fbda09b8c4b1f1f9189d3a78e5e
sha512 0d81be14b07fcd7c4e06d679511072cfa5c9451189895ac74e7d3a5ab373d3a82d854183cec8996cbbce8a5144d286b68e456c5efdb0d487a36bb459d67d438b
ripemd-160 6ad3e1bb7169143abaaf43896a2b524741085eab

804945931 as geometric shapes

Circle

Radius = n
Diameter 1609891862
Circumference 5057624446.7332
Area 2.035557109462E+18

Sphere

Radius = n
Volume 2.1846845501061E+27
Surface area 8.142228437848E+18
Circumference 5057624446.7332

Square

Length = n
Perimeter 3219783724
Area 647937951833456761
Diagonal 1138365452.5972

Cube

Length = n
Surface area 3887627711000740566
Volume 5.2155501786882E+26
Space diagonal 1394207249.8378

Equilateral Triangle

Length = n
Perimeter 2414837793
Area 2.8056536318192E+17
Altitude 697103624.91892

Triangular Pyramid

Length = n
Surface area 2.8056536318192E+17
Volume 6.1465848316152E+25
Height 379455150.86575