808220920 (number)

808220920 is an even 9-digits composite number following 808220919 and preceding 808220921. In scientific notation, it is written as 8.08220920 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 285441024 positive integers (up to 808220920) that are relatively prime to 808220920.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred twenty thousand nine hundred twenty

Notation

Scientific notation 8.08220920 × 10^8
Engineering notation 8.08220920 × 10^6

Prime Factorization of 808220920

Prime Factorization 2 × 2 × 2 × 65 × 23 × 67577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202055230
Product of the distinct prime numbers

The prime factorization of 808220920 is 2 × 2 × 2 × 65 × 23 × 67577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 808220920)

Multiplication

n×y
n×2 1616441840
n×3 2424662760
n×4 3232883680
n×5 4041104600

Division

n÷y
n÷2 404110460
n÷3 269406973.33333
n÷3 202055230
n÷5 161644184

Exponentiation

ny
n2 653221055525646400
n3 5.2794692246031E+26
n4 4.2669774738204E+35
n5 3.4486604595104E+44

Nth Root

y√n
2√n 28429.226510758
3√n 931.48678050374
4√n 168.60968688293
5√n 60.465272924745

Divisors of 808220920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808220919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808220920 can be divided by 32 positive divisors. The sum of these divisors (counting 808220920) is 1, the average is 0.03125.

Base conversion 808220920

Base System Value
2 Binary 110000001011000111100011111000
3 Ternary 2002022210212200011
4 Quaternary 300023013203320
5 Quinary 3123401032140
6 Senary 212110551304
8 Octal 6013074370
10 Decimal 808220920
12 Duodecimal 1a6808534
16 Hexadecimal 302c78f8
20 Vigesimal ccb7c60
36 Base36 dd6z94

Cryptographic Hash Functions

md5 f09568d3f5abf5341c00b0ae8dd771ee
sha1 c74d47d463a4db8fc520c26ac4f0069f85cf7e7b
sha256 9fb851b76b304c0a7b8250e1bf6a6ca1f69cb0537fca73f9f2ca388df17c8c26
sha512 63dacd9972270dd7ccc37460ac4dab7b55ddd36532bdf23a74bc2d4e4b4fc3c79afdfd3d331b58085e62b4eded6f021d313ab9ce4138562883355cf886ebebff
ripemd-160 2957f1371bf78473f89ce6d4b54eb506a7c6bbc0

808220920 as geometric shapes

Circle

Radius = n
Diameter 1616441840
Circumference 5078201809.4992
Area 2.0521544692095E+18

Sphere

Radius = n
Volume 2.2114588974489E+27
Surface area 8.2086178768382E+18
Circumference 5078201809.4992

Square

Length = n
Perimeter 3232883680
Area 653221055525646400
Diagonal 1142996986.4577

Cube

Length = n
Surface area 3919326333153878400
Volume 5.2794692246031E+26
Space diagonal 1399879697.1801

Equilateral Triangle

Length = n
Perimeter 2424662760
Area 2.8285301418605E+17
Altitude 699939848.59003

Triangular Pyramid

Length = n
Surface area 2.8285301418605E+17
Volume 6.2219141496375E+25
Height 380998995.48589