804913821 (number)

804913821 is an odd 9-digits composite number following 804913820 and preceding 804913822. In scientific notation, it is written as 8.04913821 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 518104944 positive integers (up to 804913821) that are relatively prime to 804913821.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred thirteen thousand eight hundred twenty-one

Notation

Scientific notation 8.04913821 × 10^8
Engineering notation 8.04913821 × 10^6

Prime Factorization of 804913821

Prime Factorization 27 × 29 × 1027987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804913821
Product of the distinct prime numbers

The prime factorization of 804913821 is 27 × 29 × 1027987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804913821)

Multiplication

n×y
n×2 1609827642
n×3 2414741463
n×4 3219655284
n×5 4024569105

Division

n÷y
n÷2 402456910.5
n÷3 268304607
n÷3 201228455.25
n÷5 160982764.2

Exponentiation

ny
n2 647886259236820041
n3 5.2149260449571E+26
n4 4.1975660490788E+35
n5 3.3786789274639E+44

Nth Root

y√n
2√n 28371.003172253
3√n 930.21454987545
4√n 168.43694123396
5√n 60.415709065985

Divisors of 804913821

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 -804913820
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 804913821 can be divided by 8 positive divisors. The sum of these divisors (counting 804913821) is 1, the average is 0.125.

Base conversion 804913821

Base System Value
2 Binary 101111111110100000001010011101
3 Ternary 2002002120212012000
4 Quaternary 233332200022131
5 Quinary 3122024220241
6 Senary 211512032513
8 Octal 5776401235
10 Decimal 804913821
12 Duodecimal 1a5692739
16 Hexadecimal 2ffa029d
20 Vigesimal cbae4b1
36 Base36 db83h9

Cryptographic Hash Functions

md5 47290f24b494a7bc42b029eb2850b1a3
sha1 c583f3e440b70884ee2afb25ced1d5c0246f4306
sha256 032d8bcc05d73875fa6559c7b3e30c6834be21e569337d8abc4fbfe35326c7e1
sha512 18e5476fd2401188b497336b4bb35ba4728fd5a111b0dbf5d3e447459f3814bd46091360325a725b80ba3988841a56c4c44cfe7652d881114396f9af146bd2c3
ripemd-160 db5b27d16a668d53b9dd8d48c88bd55addd2713e

804913821 as geometric shapes

Circle

Radius = n
Diameter 1609827642
Circumference 5057422693.653
Area 2.0353947123802E+18

Sphere

Radius = n
Volume 2.1844231135802E+27
Surface area 8.1415788495207E+18
Circumference 5057422693.653

Square

Length = n
Perimeter 3219655284
Area 647886259236820041
Diagonal 1138320042.1997

Cube

Length = n
Surface area 3887317555420920246
Volume 5.2149260449571E+26
Space diagonal 1394151633.6864

Equilateral Triangle

Length = n
Perimeter 2414741463
Area 2.8054297963098E+17
Altitude 697075816.8432

Triangular Pyramid

Length = n
Surface area 2.8054297963098E+17
Volume 6.1458492829591E+25
Height 379440014.06658