804900728 (number)

804900728 is an even 9-digits composite number following 804900727 and preceding 804900729. In scientific notation, it is written as 8.04900728 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 402450360 positive integers (up to 804900728) that are relatively prime to 804900728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04900728 × 10^8
Engineering notation 8.04900728 × 10^6

Prime Factorization of 804900728

Prime Factorization 2 × 2 × 2 × 100612591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201225182
Product of the distinct prime numbers

The prime factorization of 804900728 is 2 × 2 × 2 × 100612591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 35, 24, 878, 918, 7743, 7883, 13603, 82542, 842657, 143631, 9119371, 6475563, 82781761, 23566509, 440504191, 102765133, 7208520066, 3114678730

Basic calculations (n = 804900728)

Multiplication

n×y
n×2 1609801456
n×3 2414702184
n×4 3219602912
n×5 4024503640

Division

n÷y
n÷2 402450364
n÷3 268300242.66667
n÷3 201225182
n÷5 160980145.6

Exponentiation

ny
n2 647865181934929984
n3 5.2146715658528E+26
n4 4.1972929396358E+35
n5 3.3784041427421E+44

Nth Root

y√n
2√n 28370.772425156
3√n 930.20950612011
4√n 168.43625626674
5√n 60.415512516241

Divisors of 804900728

1, 2, 4, 8, 100612591, 201225182, 402450364, 804900728

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 -804900727
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 804900728 can be divided by 8 positive divisors. The sum of these divisors (counting 804900728) is 1, the average is 0.125.

Base conversion 804900728

Base System Value
2 Binary 101111111110011100111101111000
3 Ternary 2002002120012020002
4 Quaternary 233332130331320
5 Quinary 3122023310403
6 Senary 211511452132
8 Octal 5776347570
10 Decimal 804900728
12 Duodecimal 1a5687048
16 Hexadecimal 2ff9cf78
20 Vigesimal cbacbg8
36 Base36 db7tdk

Cryptographic Hash Functions

md5 e59a01b440948463b44cc1d632f35960
sha1 3b57bc2845a188ed9dcc0ae724ec0ca0afefd980
sha256 7b14ae99b183fdc74233c643594ca938872cb0b513369cd5b93d045c35df37ff
sha512 fd00ae88c509bf1fb342477284aa46a63ad6c249cfc630380191d0ad9eff4677f368233b73ad2994694082b927df03e972c56459428fe2482082356a59ac0dc9
ripemd-160 fcbeb1f1d2126f4e37107129ea64fb999ddd84fe

804900728 as geometric shapes

Circle

Radius = n
Diameter 1609801456
Circumference 5057340427.9078
Area 2.0353284960834E+18

Sphere

Radius = n
Volume 2.1843165176222E+27
Surface area 8.1413139843336E+18
Circumference 5057340427.9078

Square

Length = n
Perimeter 3219602912
Area 647865181934929984
Diagonal 1138301525.9016

Cube

Length = n
Surface area 3887191091609579904
Volume 5.2146715658528E+26
Space diagonal 1394128955.9452

Equilateral Triangle

Length = n
Perimeter 2414702184
Area 2.8053385289154E+17
Altitude 697064477.97259

Triangular Pyramid

Length = n
Surface area 2.8053385289154E+17
Volume 6.1455493764586E+25
Height 379433841.96719