808220665 (number)

808220665 is an odd 9-digits composite number following 808220664 and preceding 808220666. In scientific notation, it is written as 8.08220665 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 544065984 positive integers (up to 808220665) that are relatively prime to 808220665.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred twenty thousand six hundred sixty-five

Notation

Scientific notation 8.08220665 × 10^8
Engineering notation 8.08220665 × 10^6

Prime Factorization of 808220665

Prime Factorization 5 × 7 × 67 × 523 × 659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 808220665
Product of the distinct prime numbers

The prime factorization of 808220665 is 5 × 7 × 67 × 523 × 659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 808220665)

Multiplication

n×y
n×2 1616441330
n×3 2424661995
n×4 3232882660
n×5 4041103325

Division

n÷y
n÷2 404110332.5
n÷3 269406888.33333
n÷3 202055166.25
n÷5 161644133

Exponentiation

ny
n2 653220643333042225
n3 5.2794642274636E+26
n4 4.2669720887643E+35
n5 3.4486550191175E+44

Nth Root

y√n
2√n 28429.222025937
3√n 931.48668253995
4√n 168.60967358351
5√n 60.465269109292

Divisors of 808220665

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 -808220664
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 808220665 can be divided by 32 positive divisors. The sum of these divisors (counting 808220665) is 1, the average is 0.03125.

Base conversion 808220665

Base System Value
2 Binary 110000001011000111011111111001
3 Ternary 2002022210212022201
4 Quaternary 300023013133321
5 Quinary 3123401030130
6 Senary 212110550201
8 Octal 6013073771
10 Decimal 808220665
12 Duodecimal 1a6808361
16 Hexadecimal 302c77f9
20 Vigesimal ccb7bd5
36 Base36 dd6z21

Cryptographic Hash Functions

md5 3ddcba781107f01bc0284fa2878d0ba3
sha1 688e03a284e076bcb1cdf54380942daee7fd07b2
sha256 d17e093f49c541aa97ed12c72999be202718f4c44a1bd84fca3db9dd8ac97c59
sha512 95d680ac67ab648f7a0d81632411478e670b706ec5295721031b3102bf9181ca20c241e0c5c567f6b85ce5bbfbb688d06faa7534a46a3b1b7aaa09f52a7bedf7
ripemd-160 3c32aa83696a788a5121c379334bc6d6c73444dd

808220665 as geometric shapes

Circle

Radius = n
Diameter 1616441330
Circumference 5078200207.2869
Area 2.0521531742683E+18

Sphere

Radius = n
Volume 2.211456804252E+27
Surface area 8.2086126970731E+18
Circumference 5078200207.2869

Square

Length = n
Perimeter 3232882660
Area 653220643333042225
Diagonal 1142996625.8332

Cube

Length = n
Surface area 3919323859998253350
Volume 5.2794642274636E+26
Space diagonal 1399879255.5071

Equilateral Triangle

Length = n
Perimeter 2424661995
Area 2.8285283570141E+17
Altitude 699939627.75355

Triangular Pyramid

Length = n
Surface area 2.8285283570141E+17
Volume 6.2219082604522E+25
Height 380998875.27773