Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

8220809 (number)

8220809 is an odd 7-digits composite number following 8220808 and preceding 8220810. In scientific notation, it is written as 8.220809 × 10^6. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 7737216 positive integers (up to 8220809) that are relatively prime to 8220809.

Interesting facts

8220809 has 4 divisors, whose sum is 8704404
The reverse of 8220809 is 9080228
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 29
Digital Root 2

Name

Name	eight million two hundred twenty thousand eight hundred nine

Notation

Scientific notation	8.220809 × 10^6
Engineering notation	8.220809 × 10^6

Prime Factorization of 8220809

Prime Factorization 17 × 483577

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	8220809	Product of the distinct prime numbers

The prime factorization of 8220809 is 17 × 483577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 7, 81, 7, 557, 2165, 3995, 55138, 84247, 945439, 857117, 5621202, 3542222, 83810191, 95815064, 235801149, 516256726, 6904158116, 6902130944

Basic calculations (n = 8220809)

Multiplication

n×y

n×2	16441618
n×3	24662427
n×4	32883236
n×5	41104045

Division

n÷y

n÷2	4110404.5
n÷3	2740269.6666667
n÷3	2055202.25
n÷5	1644161.8

Exponentiation

n^y

n²	67581700614481
n³	5.5557625264683E+20
n⁴	4.5672862579453E+27
n⁵	3.7546787974893E+34

Nth Root

^y√n

²√n	2867.1953194716
³√n	201.8234005323
⁴√n	53.546197992683
⁵√n	24.15365794031

Divisors of 8220809

1, 17, 483577, 8220809

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	-8220808	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 8220809 can be divided by 4 positive divisors. The sum of these divisors (counting 8220809) is 1, the average is 0.25.

Base conversion 8220809

Base	System	Value
2	Binary	11111010111000010001001
3	Ternary	120110122211102
4	Quaternary	133113002021
5	Quinary	4101031214
6	Senary	452111145
8	Octal	37270211
10	Decimal	8220809
12	Duodecimal	29054b5
16	Hexadecimal	7d7089
20	Vigesimal	2b7c09
36	Base36	4w77t

Cryptographic Hash Functions

md5	cbe9c2fc19327b993693f4e4cca8c476
sha1	20f243326c2d0a4d65caf1dd5263be24eb336b84
sha256	c33fde42b3c14e7751b2a2f1a7862b9617a6456bca9a7878ef84a2ebce9a208d
sha512	a207b67407771d8cfacb1217f5097dedc090eb6ebff88e5bab5ff97bd3f5356077c1f3a3fe9fc7c066220cb5f15cd22104e1c9ad9a1867feb288bc62e68621df
ripemd-160	8c88c84ae60334b32c674d2293d9d53bbdc77c12

8220809 as geometric shapes

Circle

Radius = n

Diameter	16441618
Circumference	51652866.32193
Area	2.1231417416756E+14

Sphere

Radius = n

Volume	2.327192365099E+21
Surface area	8.4925669667023E+14
Circumference	51652866.32193

Square

Length = n

Perimeter	32883236
Area	67581700614481
Diagonal	11625979.581479

Cube

Length = n

Surface area	405490203686886
Volume	5.5557625264683E+20
Space diagonal	14238858.867319

Equilateral Triangle

Length = n

Perimeter	24662427
Area	29263734781547
Altitude	7119429.4336597

Triangular Pyramid

Length = n

Surface area	29263734781547
Volume	6.5475289285464E+19
Height	3875326.5271596