804965721 (number)

804965721 is an odd 9-digits composite number following 804965720 and preceding 804965722. In scientific notation, it is written as 8.04965721 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 459980400 positive integers (up to 804965721) that are relatively prime to 804965721.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred sixty-five thousand seven hundred twenty-one

Notation

Scientific notation 8.04965721 × 10^8
Engineering notation 8.04965721 × 10^6

Prime Factorization of 804965721

Prime Factorization 3 × 7 × 38331701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804965721
Product of the distinct prime numbers

The prime factorization of 804965721 is 3 × 7 × 38331701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804965721)

Multiplication

n×y
n×2 1609931442
n×3 2414897163
n×4 3219862884
n×5 4024828605

Division

n÷y
n÷2 402482860.5
n÷3 268321907
n÷3 201241430.25
n÷5 160993144.2

Exponentiation

ny
n2 647969811985049841
n3 5.2159348689078E+26
n4 4.1986487724394E+35
n5 3.3797683363325E+44

Nth Root

y√n
2√n 28371.917823792
3√n 930.23454253233
4√n 168.43965632769
5√n 60.416488154218

Divisors of 804965721

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 -804965720
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 804965721 can be divided by 8 positive divisors. The sum of these divisors (counting 804965721) is 1, the average is 0.125.

Base conversion 804965721

Base System Value
2 Binary 101111111110101100110101011001
3 Ternary 2002002200111101020
4 Quaternary 233332230311121
5 Quinary 3122032400341
6 Senary 211513113053
8 Octal 5776546531
10 Decimal 804965721
12 Duodecimal 1a56b8789
16 Hexadecimal 2ffacd59
20 Vigesimal cbb0e61
36 Base36 db97ix

Cryptographic Hash Functions

md5 283b08d0babb71a6d96ec2465e4bf2a9
sha1 64201b32be3c9bb303784e8f5ffe046f6d017650
sha256 f411a533a3fe3affc0dcc2af81ac48a60ae4b752266a328661712adad39075ab
sha512 ba8e43ac63ca64e0c43a03635dc5cdacd5d4d0b68bbdc2389bd4a290f0469c8296098e136240fcca7780f6ff0ddc8c285e741704f00d5436f76d382ffd70e4ef
ripemd-160 e42167853ca9440f5fcec5037e0de697160db2ab

804965721 as geometric shapes

Circle

Radius = n
Diameter 1609931442
Circumference 5057748790.9704
Area 2.0356572010802E+18

Sphere

Radius = n
Volume 2.1848456887685E+27
Surface area 8.1426288043208E+18
Circumference 5057748790.9704

Square

Length = n
Perimeter 3219862884
Area 647969811985049841
Diagonal 1138393439.8836

Cube

Length = n
Surface area 3887818871910299046
Volume 5.2159348689078E+26
Space diagonal 1394241527.1233

Equilateral Triangle

Length = n
Perimeter 2414897163
Area 2.8057915903224E+17
Altitude 697120763.56166

Triangular Pyramid

Length = n
Surface area 2.8057915903224E+17
Volume 6.1470381933868E+25
Height 379464479.96121