804945979 (number)

804945979 is an odd 9-digits composite number following 804945978 and preceding 804945980. In scientific notation, it is written as 8.04945979 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 804836200 positive integers (up to 804945979) that are relatively prime to 804945979.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty-five thousand nine hundred seventy-nine

Notation

Scientific notation 8.04945979 × 10^8
Engineering notation 8.04945979 × 10^6

Prime Factorization of 804945979

Prime Factorization 7901 × 101879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804945979
Product of the distinct prime numbers

The prime factorization of 804945979 is 7901 × 101879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804945979)

Multiplication

n×y
n×2 1609891958
n×3 2414837937
n×4 3219783916
n×5 4024729895

Division

n÷y
n÷2 402472989.5
n÷3 268315326.33333
n÷3 201236494.75
n÷5 160989195.8

Exponentiation

ny
n2 647938029108268441
n3 5.2155511117189E+26
n4 4.1982368956471E+35
n5 3.3793539080406E+44

Nth Root

y√n
2√n 28371.569907215
3√n 930.22693771969
4√n 168.43862356127
5√n 60.416191805198

Divisors of 804945979

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 -804945978
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 804945979 can be divided by 4 positive divisors. The sum of these divisors (counting 804945979) is 1, the average is 0.25.

Base conversion 804945979

Base System Value
2 Binary 101111111110101000000000111011
3 Ternary 2002002122111022001
4 Quaternary 233332220000323
5 Quinary 3122031232404
6 Senary 211512441431
8 Octal 5776500073
10 Decimal 804945979
12 Duodecimal 1a56a9277
16 Hexadecimal 2ffa803b
20 Vigesimal cbai4ij
36 Base36 db8saj

Cryptographic Hash Functions

md5 4e026c20b8bbfd9152281066ccbedc63
sha1 d77d2a1b2933dafe9ebb5ef36987d94a48b1aa3d
sha256 8f903034a82085067a4e95f73c0f1a1c11a9d0ff085ae02065cc98c1b79ad277
sha512 dbfd6807dce4cf193ff89593d384eccedaee06862d79b8e23c8f429551ce869e8d45e45c2275b3bc0aef27e97cfbac1a3a5ad2269701ed8fbef8c09b66071f96
ripemd-160 77cc1022b0f7a8fe3b635cfbf5ed5286960d743c

804945979 as geometric shapes

Circle

Radius = n
Diameter 1609891958
Circumference 5057624748.3261
Area 2.035557352228E+18

Sphere

Radius = n
Volume 2.1846849409331E+27
Surface area 8.1422294089119E+18
Circumference 5057624748.3261

Square

Length = n
Perimeter 3219783916
Area 647938029108268441
Diagonal 1138365520.4795

Cube

Length = n
Surface area 3887628174649610646
Volume 5.2155511117189E+26
Space diagonal 1394207332.9763

Equilateral Triangle

Length = n
Perimeter 2414837937
Area 2.8056539664289E+17
Altitude 697103666.48814

Triangular Pyramid

Length = n
Surface area 2.8056539664289E+17
Volume 6.1465859312024E+25
Height 379455173.49316