804520945 (number)

804520945 is an odd 9-digits composite number following 804520944 and preceding 804520946. In scientific notation, it is written as 8.04520945 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 641168496 positive integers (up to 804520945) that are relatively prime to 804520945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04520945 × 10^8
Engineering notation 8.04520945 × 10^6

Prime Factorization of 804520945

Prime Factorization 5 × 263 × 611803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804520945
Product of the distinct prime numbers

The prime factorization of 804520945 is 5 × 263 × 611803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 39, 50, 901, 462, 5003, 9498, 94100, 62326, 207875, 218516, 832271, 7200889, 12953249, 77779690, 364188038, 188286283, 79756829, 8094076560

Basic calculations (n = 804520945)

Multiplication

n×y
n×2 1609041890
n×3 2413562835
n×4 3218083780
n×5 4022604725

Division

n÷y
n÷2 402260472.5
n÷3 268173648.33333
n÷3 201130236.25
n÷5 160904189

Exponentiation

ny
n2 647253950943693025
n3 5.207293602682E+26
n4 4.1893767701222E+35
n5 3.3704413580598E+44

Nth Root

y√n
2√n 28364.078426771
3√n 930.06318027624
4√n 168.41638408056
5√n 60.409810169229

Divisors of 804520945

1, 5, 263, 1315, 611803, 3059015, 160904189, 804520945

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 -804520944
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 804520945 can be divided by 8 positive divisors. The sum of these divisors (counting 804520945) is 1, the average is 0.125.

Base conversion 804520945

Base System Value
2 Binary 101111111101000000001111110001
3 Ternary 2002001211220021001
4 Quaternary 233331000033301
5 Quinary 3121424132240
6 Senary 211455402001
8 Octal 5775001761
10 Decimal 804520945
12 Duodecimal 1a5523301
16 Hexadecimal 2ff403f1
20 Vigesimal cb85275
36 Base36 dazoc1

Cryptographic Hash Functions

md5 861db96f6478d324f46f9da0f3ba9afc
sha1 b012a7e9ee8d8aafca4d1d75c1883334699deac0
sha256 87ad6cae62480a067074521b17520620e4a8dc55cdd18682064e5dc1065af3ec
sha512 6e7cabc432545dda0a34026e1b2a5d2e91621ca471aa87bf48488c3883a38845b78078ec245c50b11affdaa598ac87faa00fa3609bac132b98612f75013b3761
ripemd-160 15c207eda094dc9943be1b754bfaf63c49a27c5f

804520945 as geometric shapes

Circle

Radius = n
Diameter 1609041890
Circumference 5054954180.9422
Area 2.0334082572917E+18

Sphere

Radius = n
Volume 2.1812260436361E+27
Surface area 8.1336330291667E+18
Circumference 5054954180.9422

Square

Length = n
Perimeter 3218083780
Area 647253950943693025
Diagonal 1137764431.6322

Cube

Length = n
Surface area 3883523705662158150
Volume 5.207293602682E+26
Space diagonal 1393471152.4933

Equilateral Triangle

Length = n
Perimeter 2413562835
Area 2.8026918210854E+17
Altitude 696735576.24666

Triangular Pyramid

Length = n
Surface area 2.8026918210854E+17
Volume 6.1368543634763E+25
Height 379254810.54407