804989665 (number)

804989665 is an odd 9-digits composite number following 804989664 and preceding 804989666. In scientific notation, it is written as 8.04989665 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 641792640 positive integers (up to 804989665) that are relatively prime to 804989665.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred eighty-nine thousand six hundred sixty-five

Notation

Scientific notation 8.04989665 × 10^8
Engineering notation 8.04989665 × 10^6

Prime Factorization of 804989665

Prime Factorization 5 × 293 × 549481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804989665
Product of the distinct prime numbers

The prime factorization of 804989665 is 5 × 293 × 549481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804989665)

Multiplication

n×y
n×2 1609979330
n×3 2414968995
n×4 3219958660
n×5 4024948325

Division

n÷y
n÷2 402494832.5
n÷3 268329888.33333
n÷3 201247416.25
n÷5 160997933

Exponentiation

ny
n2 648008360756812225
n3 5.2164003324283E+26
n4 4.1991483561073E+35
n5 3.3802710284681E+44

Nth Root

y√n
2√n 28372.339787194
3√n 930.24376582986
4√n 168.44090888853
5√n 60.416847572052

Divisors of 804989665

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 -804989664
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 804989665 can be divided by 8 positive divisors. The sum of these divisors (counting 804989665) is 1, the average is 0.125.

Base conversion 804989665

Base System Value
2 Binary 101111111110110010101011100001
3 Ternary 2002002201201020001
4 Quaternary 233332302223201
5 Quinary 3122034132130
6 Senary 211513420001
8 Octal 5776625341
10 Decimal 804989665
12 Duodecimal 1a570a601
16 Hexadecimal 2ffb2ae1
20 Vigesimal cbb3e35
36 Base36 db9q01

Cryptographic Hash Functions

md5 e12cbc023484b89d82cac78b9e2c4ed7
sha1 6d2d3b9d8c4676e32920bafa192e12c97c337e6f
sha256 12896efc1a522372504426b019a9a3b637c114afc799c85879f937bb25ea0f75
sha512 6b34ea22d8527eaf200c329495a8548053fe5e12c6224a92cec0e0bf0a568e7f5f88736f92a93cacc495de8bfafc4031f2d6e38f8dc86c7cc61b9db640f66c3d
ripemd-160 3c0b9b690ab87653fe1f967160bf354ef12ff28a

804989665 as geometric shapes

Circle

Radius = n
Diameter 1609979330
Circumference 5057899235.5594
Area 2.0357783056184E+18

Sphere

Radius = n
Volume 2.185040661672E+27
Surface area 8.1431132224735E+18
Circumference 5057899235.5594

Square

Length = n
Perimeter 3219958660
Area 648008360756812225
Diagonal 1138427301.8132

Cube

Length = n
Surface area 3888050164540873350
Volume 5.2164003324283E+26
Space diagonal 1394282999.3478

Equilateral Triangle

Length = n
Perimeter 2414968995
Area 2.8059585114006E+17
Altitude 697141499.67392

Triangular Pyramid

Length = n
Surface area 2.8059585114006E+17
Volume 6.1475867474063E+25
Height 379475767.27106