804907728 (number)

804907728 is an even 9-digits composite number following 804907727 and preceding 804907729. In scientific notation, it is written as 8.04907728 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 268074048 positive integers (up to 804907728) that are relatively prime to 804907728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04907728 × 10^8
Engineering notation 8.04907728 × 10^6

Prime Factorization of 804907728

Prime Factorization 2 × 2 × 2 × 2 × 9 × 2663 × 2099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 100613466
Product of the distinct prime numbers

The prime factorization of 804907728 is 2 × 2 × 2 × 2 × 9 × 2663 × 2099. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804907728)

Multiplication

n×y
n×2 1609815456
n×3 2414723184
n×4 3219630912
n×5 4024538640

Division

n÷y
n÷2 402453864
n÷3 268302576
n÷3 201226932
n÷5 160981545.6

Exponentiation

ny
n2 647876450594121984
n3 5.2148076187242E+26
n4 4.1974389523444E+35
n5 3.3785510505502E+44

Nth Root

y√n
2√n 28370.895791286
3√n 930.21220270427
4√n 168.43662247648
5√n 60.415617599291

Divisors of 804907728

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804907727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804907728 can be divided by 40 positive divisors. The sum of these divisors (counting 804907728) is 1, the average is 0.025.

Base conversion 804907728

Base System Value
2 Binary 101111111110011110101011010000
3 Ternary 2002002120112211100
4 Quaternary 233332132223100
5 Quinary 3122024021403
6 Senary 211511544400
8 Octal 5776365320
10 Decimal 804907728
12 Duodecimal 1a568b100
16 Hexadecimal 2ff9ead0
20 Vigesimal cbad968
36 Base36 db7ys0

Cryptographic Hash Functions

md5 a1c48727e988df039127a0fe938d51c4
sha1 c04a018694ff73e46b9204fef5e172ef75d4beb4
sha256 41397eb0f33920cbc56256c83b0788446ea37b5241224544ca044cf1697509b2
sha512 5fb49cf1b6a178af26f9a233d72213fc1de4dc3580cccfc40c8b9618dd96feaf8baccd1ebb97328bf92f79cda88718b65d0aa62c118c52b5e235802c76dd950c
ripemd-160 2efef18c8289d32d206fb787838a66e331a21ea6

804907728 as geometric shapes

Circle

Radius = n
Diameter 1609815456
Circumference 5057384410.2049
Area 2.0353638976203E+18

Sphere

Radius = n
Volume 2.1843735073157E+27
Surface area 8.1414555904813E+18
Circumference 5057384410.2049

Square

Length = n
Perimeter 3219630912
Area 647876450594121984
Diagonal 1138311425.3965

Cube

Length = n
Surface area 3887258703564731904
Volume 5.2148076187242E+26
Space diagonal 1394141080.3008

Equilateral Triangle

Length = n
Perimeter 2414723184
Area 2.805387323641E+17
Altitude 697070540.15042

Triangular Pyramid

Length = n
Surface area 2.805387323641E+17
Volume 6.1457097163052E+25
Height 379437141.79884