804909728 (number)

804909728 is an even 9-digits composite number following 804909727 and preceding 804909729. In scientific notation, it is written as 8.04909728 × 10^8. The sum of its digits is 47. It has a total of 9 prime factors and 96 positive divisors. There are 335462400 positive integers (up to 804909728) that are relatively prime to 804909728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04909728 × 10^8
Engineering notation 8.04909728 × 10^6

Prime Factorization of 804909728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 53 × 151 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 50306858
Product of the distinct prime numbers

The prime factorization of 804909728 is 2 × 2 × 2 × 2 × 2 × 7 × 53 × 151 × 449. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804909728)

Multiplication

n×y
n×2 1609819456
n×3 2414729184
n×4 3219638912
n×5 4024548640

Division

n÷y
n÷2 402454864
n÷3 268303242.66667
n÷3 201227432
n÷5 160981945.6

Exponentiation

ny
n2 647879670229033984
n3 5.2148464914078E+26
n4 4.1974806709608E+35
n5 3.3785930251483E+44

Nth Root

y√n
2√n 28370.931038653
3√n 930.21297315402
4√n 168.4367271074
5√n 60.415647622885

Divisors of 804909728

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804909727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804909728 can be divided by 96 positive divisors. The sum of these divisors (counting 804909728) is 1, the average is 0.010416666666667.

Base conversion 804909728

Base System Value
2 Binary 101111111110011111001010100000
3 Ternary 2002002120122120102
4 Quaternary 233332133022200
5 Quinary 3122024102403
6 Senary 211512001532
8 Octal 5776371240
10 Decimal 804909728
12 Duodecimal 1a56902a8
16 Hexadecimal 2ff9f2a0
20 Vigesimal cbade68
36 Base36 db80bk

Cryptographic Hash Functions

md5 a32fdd8d01ba03bba5ae9fa597913257
sha1 a983404e8d015cf0ec5cd6ec0cddefe1eadf3a3e
sha256 0ca6473643b13438d15e09014a9ea7e794d12185c8f486ad27dc1e6ec4123254
sha512 61ee3f0ae61f83ce710a0e4a3893d4c9e612ed8af27cafc78bf0305cea77d1fdc41e178e8e8dd895975f6b0d4af808f1d91fddb8303f114bae7d6a71b1a5b22b
ripemd-160 33d7dc1af52de7b98ca6ebef9bcaab977ad09425

804909728 as geometric shapes

Circle

Radius = n
Diameter 1609819456
Circumference 5057396976.5755
Area 2.0353740124017E+18

Sphere

Radius = n
Volume 2.1843897902674E+27
Surface area 8.1414960496068E+18
Circumference 5057396976.5755

Square

Length = n
Perimeter 3219638912
Area 647879670229033984
Diagonal 1138314253.8236

Cube

Length = n
Surface area 3887278021374203904
Volume 5.2148464914078E+26
Space diagonal 1394144544.4024

Equilateral Triangle

Length = n
Perimeter 2414729184
Area 2.8054012650691E+17
Altitude 697072272.20122

Triangular Pyramid

Length = n
Surface area 2.8054012650691E+17
Volume 6.1457555282022E+25
Height 379438084.60788