804949920 (number)

804949920 is an even 9-digits composite number following 804949919 and preceding 804949921. In scientific notation, it is written as 8.04949920 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 192 positive divisors. There are 213654528 positive integers (up to 804949920) that are relatively prime to 804949920.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation 8.04949920 × 10^8
Engineering notation 8.04949920 × 10^6

Prime Factorization of 804949920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 9 × 389 × 479

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 50309370
Product of the distinct prime numbers

The prime factorization of 804949920 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 9 × 389 × 479. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804949920)

Multiplication

n×y
n×2 1609899840
n×3 2414849760
n×4 3219799680
n×5 4024749600

Division

n÷y
n÷2 402474960
n÷3 268316640
n÷3 201237480
n÷5 160989984

Exponentiation

ny
n2 647944373708006400
n3 5.2156277178071E+26
n4 4.1983191141986E+35
n5 3.3794366351086E+44

Nth Root

y√n
2√n 28371.63936046
3√n 930.2284558416
4√n 168.43882972896
5√n 60.416250964384

Divisors of 804949920

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804949919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804949920 can be divided by 192 positive divisors. The sum of these divisors (counting 804949920) is 1, the average is 0.0052083333333333.

Base conversion 804949920

Base System Value
2 Binary 101111111110101000111110100000
3 Ternary 2002002122200201000
4 Quaternary 233332220332200
5 Quinary 3122031344140
6 Senary 211512512000
8 Octal 5776507640
10 Decimal 804949920
12 Duodecimal 1a56ab600
16 Hexadecimal 2ffa8fa0
20 Vigesimal cbaieg0
36 Base36 db8vc0

Cryptographic Hash Functions

md5 4c343b23488b6ec0441c77cae59fb877
sha1 22e79c23cd98b3b3fcd860145cf529d5f092d596
sha256 3a45416ca847a65f4574cceb440110fb31e5c9cf953d3f01f3c9727572f6081d
sha512 41072866ce5149b01a5d63f521268dbe9ea9ea466fc12bd2af1301b152976e766ba8f2e38dae5b69762417a1aca7a73825e3b9c9e8d2fc07e45a5de4ee566fbe
ripemd-160 a23a96896cfe2d9e0f620d50e68b4314e3edece5

804949920 as geometric shapes

Circle

Radius = n
Diameter 1609899840
Circumference 5057649510.3594
Area 2.0355772843759E+18

Sphere

Radius = n
Volume 2.1847170296163E+27
Surface area 8.1423091375036E+18
Circumference 5057649510.3594

Square

Length = n
Perimeter 3219799680
Area 647944373708006400
Diagonal 1138371093.8951

Cube

Length = n
Surface area 3887666242248038400
Volume 5.2156277178071E+26
Space diagonal 1394214158.9885

Equilateral Triangle

Length = n
Perimeter 2414849760
Area 2.8056814393517E+17
Altitude 697107079.49425

Triangular Pyramid

Length = n
Surface area 2.8056814393517E+17
Volume 6.1466762123432E+25
Height 379457031.29838