804989728 (number)

804989728 is an even 9-digits composite number following 804989727 and preceding 804989729. In scientific notation, it is written as 8.04989728 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 12 positive divisors. There are 402494848 positive integers (up to 804989728) that are relatively prime to 804989728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04989728 × 10^8
Engineering notation 8.04989728 × 10^6

Prime Factorization of 804989728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25155929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50311858
Product of the distinct prime numbers

The prime factorization of 804989728 is 2 × 2 × 2 × 2 × 2 × 25155929. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 25, 75, 19, 848, 7838, 5080, 62847, 28354, 648411, 857627, 4765077, 7858576, 17733109, 51143861, 709944072, 810739503, 3771037899, 4432784393

Basic calculations (n = 804989728)

Multiplication

n×y
n×2 1609979456
n×3 2414969184
n×4 3219958912
n×5 4024948640

Division

n÷y
n÷2 402494864
n÷3 268329909.33333
n÷3 201247432
n÷5 160997945.6

Exponentiation

ny
n2 648008462185513984
n3 5.2164015571642E+26
n4 4.1991496706403E+35
n5 3.3802723512001E+44

Nth Root

y√n
2√n 28372.34089743
3√n 930.2437900974
4√n 168.44091218416
5√n 60.416848517719

Divisors of 804989728

1, 2, 4, 8, 16, 32, 25155929, 50311858, 100623716, 201247432, 402494864, 804989728

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804989727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804989728 can be divided by 12 positive divisors. The sum of these divisors (counting 804989728) is 1, the average is 0.083333333333333.

Base conversion 804989728

Base System Value
2 Binary 101111111110110010101100100000
3 Ternary 2002002201201022101
4 Quaternary 233332302230200
5 Quinary 3122034132403
6 Senary 211513420144
8 Octal 5776625440
10 Decimal 804989728
12 Duodecimal 1a570a654
16 Hexadecimal 2ffb2b20
20 Vigesimal cbb3e68
36 Base36 db9q1s

Cryptographic Hash Functions

md5 7ac1998c16a6ec96337e0d7a11a0a550
sha1 adcba98b0dcf9be4e12ba231513ccf59b7087b5d
sha256 7859d31aa6b422ed2a298109cee6f11918ab63f3f9a8cce62d91e5b468cd28c5
sha512 8232cadc7939c07a36bd50ee0d14a5970233fcdfd24eb881d91cc934642d11e2bb2662aec3530fc099df265732a0187105666e5712bf8d36c2c02f99dc1af8cf
ripemd-160 6f1b341a14ce0f562c702340e4dddfade4ae6ca7

804989728 as geometric shapes

Circle

Radius = n
Diameter 1609979456
Circumference 5057899631.4001
Area 2.035778624266E+18

Sphere

Radius = n
Volume 2.1850411746882E+27
Surface area 8.1431144970641E+18
Circumference 5057899631.4001

Square

Length = n
Perimeter 3219958912
Area 648008462185513984
Diagonal 1138427390.9086

Cube

Length = n
Surface area 3888050773113083904
Volume 5.2164015571642E+26
Space diagonal 1394283108.4671

Equilateral Triangle

Length = n
Perimeter 2414969184
Area 2.8059589505997E+17
Altitude 697141554.23353

Triangular Pyramid

Length = n
Surface area 2.8059589505997E+17
Volume 6.1475881907714E+25
Height 379475796.96954