804907661 (number)

804907661 is an odd 9-digits composite number following 804907660 and preceding 804907662. In scientific notation, it is written as 8.04907661 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 789720672 positive integers (up to 804907661) that are relatively prime to 804907661.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04907661 × 10^8
Engineering notation 8.04907661 × 10^6

Prime Factorization of 804907661

Prime Factorization 53 × 15186937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804907661
Product of the distinct prime numbers

The prime factorization of 804907661 is 53 × 15186937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 21, 47, 837, 633, 9144, 8628, 53500, 28051, 565311, 776804, 9822477, 9987204, 26838851, 63793911, 775575181, 222318299, 3788201400, 2079635442

Basic calculations (n = 804907661)

Multiplication

n×y
n×2 1609815322
n×3 2414722983
n×4 3219630644
n×5 4024538305

Division

n÷y
n÷2 402453830.5
n÷3 268302553.66667
n÷3 201226915.25
n÷5 160981532.2

Exponentiation

ny
n2 647876342736490921
n3 5.2148063164926E+26
n4 4.1974375547761E+35
n5 3.3785496444084E+44

Nth Root

y√n
2√n 28370.894610498
3√n 930.21217689418
4√n 168.43661897135
5√n 60.415616593499

Divisors of 804907661

1, 53, 15186937, 804907661

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 -804907660
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 804907661 can be divided by 4 positive divisors. The sum of these divisors (counting 804907661) is 1, the average is 0.25.

Base conversion 804907661

Base System Value
2 Binary 101111111110011110101010001101
3 Ternary 2002002120112201212
4 Quaternary 233332132222031
5 Quinary 3122024021121
6 Senary 211511544205
8 Octal 5776365215
10 Decimal 804907661
12 Duodecimal 1a568b065
16 Hexadecimal 2ff9ea8d
20 Vigesimal cbad931
36 Base36 db7yq5

Cryptographic Hash Functions

md5 00ecc193383a974b79b5eb6a17c6496f
sha1 2b2fdc56215977a022563a452d052f4ba86beb6e
sha256 e99b5ea3d4d53aac4b055401eb96c3fc60b163d7c09d0c01273e973402bc8fe1
sha512 90c73cbb3ce7a49d5bd21a815c6012f3185ed720ee29a00b35a1e087c8274c883fd84dde5ad2aa9030db057083059d2c7169e6888a0104311826e65533daa08b
ripemd-160 1b56cc7f1667198e62ba336709c6adbd50281d2a

804907661 as geometric shapes

Circle

Radius = n
Diameter 1609815322
Circumference 5057383989.2315
Area 2.0353635587756E+18

Sphere

Radius = n
Volume 2.1843729618383E+27
Surface area 8.1414542351023E+18
Circumference 5057383989.2315

Square

Length = n
Perimeter 3219630644
Area 647876342736490921
Diagonal 1138311330.6442

Cube

Length = n
Surface area 3887258056418945526
Volume 5.2148063164926E+26
Space diagonal 1394140964.2534

Equilateral Triangle

Length = n
Perimeter 2414722983
Area 2.8053868566038E+17
Altitude 697070482.12671

Triangular Pyramid

Length = n
Surface area 2.8053868566038E+17
Volume 6.1457081816106E+25
Height 379437110.21474