804940661 (number)

804940661 is an odd 9-digits composite number following 804940660 and preceding 804940662. In scientific notation, it is written as 8.04940661 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 667782144 positive integers (up to 804940661) that are relatively prime to 804940661.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04940661 × 10^8
Engineering notation 8.04940661 × 10^6

Prime Factorization of 804940661

Prime Factorization 7 × 7141 × 16103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804940661
Product of the distinct prime numbers

The prime factorization of 804940661 is 7 × 7141 × 16103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 46, 25, 799, 738, 3781, 3695, 45906, 78042, 362143, 444957, 7125913, 6794905, 48179687, 99216877, 183543623, 901040899, 7327832160, 5071609792

Basic calculations (n = 804940661)

Multiplication

n×y
n×2 1609881322
n×3 2414821983
n×4 3219762644
n×5 4024703305

Division

n÷y
n÷2 402470330.5
n÷3 268313553.66667
n÷3 201235165.25
n÷5 160988132.2

Exponentiation

ny
n2 647929467731116921
n3 5.2154477403686E+26
n4 4.1981259515433E+35
n5 3.3792422783965E+44

Nth Root

y√n
2√n 28371.47618648
3√n 930.22488915251
4√n 168.43834535663
5√n 60.416111975206

Divisors of 804940661

1, 7, 7141, 16103, 49987, 112721, 114991523, 804940661

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 -804940660
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 804940661 can be divided by 8 positive divisors. The sum of these divisors (counting 804940661) is 1, the average is 0.125.

Base conversion 804940661

Base System Value
2 Binary 101111111110100110101101110101
3 Ternary 2002002122020000002
4 Quaternary 233332212231311
5 Quinary 3122031100121
6 Senary 211512401045
8 Octal 5776465565
10 Decimal 804940661
12 Duodecimal 1a56a6185
16 Hexadecimal 2ffa6b75
20 Vigesimal cbahbd1
36 Base36 db8o6t

Cryptographic Hash Functions

md5 c8f60809ecd7f45e8874dc75c8b6b0ed
sha1 a84bfa4e8ad66c365438d1a688dac791fc7633ae
sha256 991434be8c04802b89b61e04a5cf5143c3c03ad8bacea664775b499ed98abb38
sha512 5c7e052597153e2a74d1a509e400945c6e1b1be37a751f786c2b3cd4000a3e2b49c17d2102abd2cd026f12048ff203139218488a44521ea53550cc9e0652a7e2
ripemd-160 3a5379bb486217b6bdf842d3446c9339d96c9fc6

804940661 as geometric shapes

Circle

Radius = n
Diameter 1609881322
Circumference 5057591334.3466
Area 2.0355304558684E+18

Sphere

Radius = n
Volume 2.1846416408431E+27
Surface area 8.1421218234737E+18
Circumference 5057591334.3466

Square

Length = n
Perimeter 3219762644
Area 647929467731116921
Diagonal 1138357999.6918

Cube

Length = n
Surface area 3887576806386701526
Volume 5.2154477403686E+26
Space diagonal 1394198121.9301

Equilateral Triangle

Length = n
Perimeter 2414821983
Area 2.8056168945784E+17
Altitude 697099060.96504

Triangular Pyramid

Length = n
Surface area 2.8056168945784E+17
Volume 6.1464641068979E+25
Height 379452666.56392