804540661 (number)

804540661 is an odd 9-digits composite number following 804540660 and preceding 804540662. In scientific notation, it is written as 8.04540661 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 794356524 positive integers (up to 804540661) that are relatively prime to 804540661.

Interesting facts

Basic properties

Name

Name eight hundred four million five hundred forty thousand six hundred sixty-one

Notation

Scientific notation 8.04540661 × 10^8
Engineering notation 8.04540661 × 10^6

Prime Factorization of 804540661

Prime Factorization 79 × 10184059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804540661
Product of the distinct prime numbers

The prime factorization of 804540661 is 79 × 10184059. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 32, 89, 370, 789, 2856, 5361, 62631, 9961, 364158, 103818, 4702974, 1752371, 31852117, 62158619, 719610358, 928594218, 2178562427, 7065880046

Basic calculations (n = 804540661)

Multiplication

n×y
n×2 1609081322
n×3 2413621983
n×4 3218162644
n×5 4022703305

Division

n÷y
n÷2 402270330.5
n÷3 268180220.33333
n÷3 201135165.25
n÷5 160908132.2

Exponentiation

ny
n2 647285675202316921
n3 5.207676449831E+26
n4 4.1897874532212E+35
n5 3.3708543670641E+44

Nth Root

y√n
2√n 28364.425976917
3√n 930.07077774817
4√n 168.4174158955
5√n 60.410106253041

Divisors of 804540661

1, 79, 10184059, 804540661

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804540660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804540661 can be divided by 4 positive divisors. The sum of these divisors (counting 804540661) is 1, the average is 0.25.

Base conversion 804540661

Base System Value
2 Binary 101111111101000101000011110101
3 Ternary 2002001212220022021
4 Quaternary 233331011003311
5 Quinary 3121430300121
6 Senary 211500033141
8 Octal 5775050365
10 Decimal 804540661
12 Duodecimal 1a55327b1
16 Hexadecimal 2ff450f5
20 Vigesimal cb87bd1
36 Base36 db03jp

Cryptographic Hash Functions

md5 262937513e8549476cca8bb728d252d5
sha1 dcf9dc2b0b6d457c2cf8f5077dfa3e70c1844a90
sha256 a3c7ed7ed84f2031f2721833379c78b3d5bf311a81dab5d9c7910689925daf26
sha512 acaf5c818311e91620d1eaf07ef144c8a2c13218db122abba4d68b4851d41e3a8a8a2110a88a0c8c75b457074c46903ef631537a31fead6bb36f961645b2b185
ripemd-160 1848a954c5be17fed6c69f3bb0ee656304625ac1

804540661 as geometric shapes

Circle

Radius = n
Diameter 1609081322
Circumference 5055078060.2238
Area 2.0335079219895E+18

Sphere

Radius = n
Volume 2.1813864102749E+27
Surface area 8.134031687958E+18
Circumference 5055078060.2238

Square

Length = n
Perimeter 3218162644
Area 647285675202316921
Diagonal 1137792314.2668

Cube

Length = n
Surface area 3883714051213901526
Volume 5.207676449831E+26
Space diagonal 1393505301.607

Equilateral Triangle

Length = n
Perimeter 2413621983
Area 2.8028291911548E+17
Altitude 696752650.80352

Triangular Pyramid

Length = n
Surface area 2.8028291911548E+17
Volume 6.1373055531683E+25
Height 379264104.7556