804545921 (number)

804545921 is an odd 9-digits composite number following 804545920 and preceding 804545922. In scientific notation, it is written as 8.04545921 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 793524672 positive integers (up to 804545921) that are relatively prime to 804545921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04545921 × 10^8
Engineering notation 8.04545921 × 10^6

Prime Factorization of 804545921

Prime Factorization 73 × 11021177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804545921
Product of the distinct prime numbers

The prime factorization of 804545921 is 73 × 11021177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 48, 29, 623, 218, 1164, 2176, 14895, 67356, 552493, 558458, 890886, 3403590, 61197770, 1795416, 633301249, 488110675, 6099843708, 3877739472

Basic calculations (n = 804545921)

Multiplication

n×y
n×2 1609091842
n×3 2413637763
n×4 3218183684
n×5 4022729605

Division

n÷y
n÷2 402272960.5
n÷3 268181973.66667
n÷3 201136480.25
n÷5 160909184.2

Exponentiation

ny
n2 647294138997738241
n3 5.2077785921784E+26
n4 4.1898970238082E+35
n5 3.370964559915E+44

Nth Root

y√n
2√n 28364.518698543
3√n 930.07280464453
4√n 168.41769116854
5√n 60.410185243785

Divisors of 804545921

1, 73, 11021177, 804545921

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 -804545920
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 804545921 can be divided by 4 positive divisors. The sum of these divisors (counting 804545921) is 1, the average is 0.25.

Base conversion 804545921

Base System Value
2 Binary 101111111101000110010110000001
3 Ternary 2002001220011112002
4 Quaternary 233331012112001
5 Quinary 3121430432141
6 Senary 211500113345
8 Octal 5775062601
10 Decimal 804545921
12 Duodecimal 1a5535855
16 Hexadecimal 2ff46581
20 Vigesimal cb884g1
36 Base36 db07lt

Cryptographic Hash Functions

md5 2a1610fd8821b11d5980d041fefb31c4
sha1 b516fada0f92f194b5eeaf20061d3f6b8d9236c2
sha256 3a308ee849dae494c0ae990536071dbdd1ca72a5d4b9cfdea53a96a3dbc847f6
sha512 9405d321f7fcf5ea88f2caeae5d4aab8212a43b6dfa244deaf788364df6a7aeadb46b2ae7c7826c7a63ece00b28cf7900a5274cb922e75ab1571552409161645
ripemd-160 e1ccc9e749653b2b840b91516587444c43139ddb

804545921 as geometric shapes

Circle

Radius = n
Diameter 1609091842
Circumference 5055111109.7785
Area 2.033534511787E+18

Sphere

Radius = n
Volume 2.1814291955613E+27
Surface area 8.1341380471481E+18
Circumference 5055111109.7785

Square

Length = n
Perimeter 3218183684
Area 647294138997738241
Diagonal 1137799753.0302

Cube

Length = n
Surface area 3883764833986429446
Volume 5.2077785921784E+26
Space diagonal 1393514412.1943

Equilateral Triangle

Length = n
Perimeter 2413637763
Area 2.8028658404641E+17
Altitude 696757206.09715

Triangular Pyramid

Length = n
Surface area 2.8028658404641E+17
Volume 6.1374259290791E+25
Height 379266584.34338