804928985 (number)

804928985 is an odd 9-digits composite number following 804928984 and preceding 804928986. In scientific notation, it is written as 8.04928985 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 551951280 positive integers (up to 804928985) that are relatively prime to 804928985.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred twenty-eight thousand nine hundred eighty-five

Notation

Scientific notation 8.04928985 × 10^8
Engineering notation 8.04928985 × 10^6

Prime Factorization of 804928985

Prime Factorization 7 × 5 × 22997971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804928985
Product of the distinct prime numbers

The prime factorization of 804928985 is 7 × 5 × 22997971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804928985)

Multiplication

n×y
n×2 1609857970
n×3 2414786955
n×4 3219715940
n×5 4024644925

Division

n÷y
n÷2 402464492.5
n÷3 268309661.66667
n÷3 201232246.25
n÷5 160985797

Exponentiation

ny
n2 647910670893130225
n3 5.2152207869268E+26
n4 4.1978823745719E+35
n5 3.3789971989135E+44

Nth Root

y√n
2√n 28371.270415686
3√n 930.2203913641
4√n 168.4377345362
5√n 60.415936702008

Divisors of 804928985

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 -804928984
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 804928985 can be divided by 8 positive divisors. The sum of these divisors (counting 804928985) is 1, the average is 0.125.

Base conversion 804928985

Base System Value
2 Binary 101111111110100011110111011001
3 Ternary 2002002121121222122
4 Quaternary 233332203313121
5 Quinary 3122030211420
6 Senary 211512231025
8 Octal 5776436731
10 Decimal 804928985
12 Duodecimal 1a569b475
16 Hexadecimal 2ffa3dd9
20 Vigesimal cbag295
36 Base36 db8f6h

Cryptographic Hash Functions

md5 05104f62d89c11ae30d4a0f7598a62f5
sha1 de632e7772e732eaee073090dcf489476fe91d34
sha256 88edb4a77e65d8bcd359875c8afe1d8fb4f53b6ad5190c7ac007dc61233d5fdc
sha512 269978b53f53863417f012b55bd44493112079ea2f35edcb5bceb3ce92c162f282ebb4314e8cf42600dbaacb0b68490a2924f3d137b1428c55d9321c7332683d
ripemd-160 10064a529ee26bb659e0bc467e14a4144606909a

804928985 as geometric shapes

Circle

Radius = n
Diameter 1609857970
Circumference 5057517971.875
Area 2.0354714038603E+18

Sphere

Radius = n
Volume 2.1845465748077E+27
Surface area 8.1418856154412E+18
Circumference 5057517971.875

Square

Length = n
Perimeter 3219715940
Area 647910670893130225
Diagonal 1138341487.3342

Cube

Length = n
Surface area 3887464025358781350
Volume 5.2152207869268E+26
Space diagonal 1394177898.5048

Equilateral Triangle

Length = n
Perimeter 2414786955
Area 2.8055355018823E+17
Altitude 697088949.25242

Triangular Pyramid

Length = n
Surface area 2.8055355018823E+17
Volume 6.1461966397016E+25
Height 379447162.44474