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

20221809 (number)

20221809 is an odd 8-digits composite number following 20221808 and preceding 20221810. In scientific notation, it is written as 2.0221809 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13405536 positive integers (up to 20221809) that are relatively prime to 20221809.

Interesting facts

20221809 has 8 divisors, whose sum is 27113760
The reverse of 20221809 is 90812202
Previous prime number is 179

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

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

Notation

Scientific notation	2.0221809 × 10^7
Engineering notation	2.0221809 × 10^6

Prime Factorization of 20221809

Prime Factorization 3 × 179 × 37657

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20221809	Product of the distinct prime numbers

The prime factorization of 20221809 is 3 × 179 × 37657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 30, 82, 143, 737, 8156, 248, 70183, 52317, 187061, 712945, 4004358, 2072354, 51750573, 71250459, 756085935, 612432026, 9135320620, 9847101319

Basic calculations (n = 20221809)

Multiplication

n×y

n×2	40443618
n×3	60665427
n×4	80887236
n×5	101109045

Division

n÷y

n÷2	10110904.5
n÷3	6740603
n÷3	5055452.25
n÷5	4044361.8

Exponentiation

n^y

n²	408921559232481
n³	8.2691336667814E+21
n⁴	1.6721684160512E+29
n⁵	3.3814270325221E+36

Nth Root

^y√n

²√n	4496.8665757392
³√n	272.44154513066
⁴√n	67.058680092432
⁵√n	28.917716838646

Divisors of 20221809

1, 3, 179, 537, 37657, 112971, 6740603, 20221809

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	-20221808	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 20221809 can be divided by 8 positive divisors. The sum of these divisors (counting 20221809) is 1, the average is 0.125.

Base conversion 20221809

Base	System	Value
2	Binary	1001101001000111101110001
3	Ternary	1102001101002220
4	Quaternary	1031020331301
5	Quinary	20134044214
6	Senary	2001231253
8	Octal	115107561
10	Decimal	20221809
12	Duodecimal	6932529
16	Hexadecimal	1348f71
20	Vigesimal	667ea9
36	Base36	c1f8x

Cryptographic Hash Functions

md5	12b4fc9b93a165f7cc139ebd1f58212b
sha1	977125f1e542a5d430cacae89fbea9beb81a269b
sha256	cb4865ff90ac7712a8bdc97e450296e5b8f41e471229acc1808e02fad5d17b69
sha512	62bd30079f6855828c3d963d1856f3e286caf7e2811a7a589f864bc5ace159c8a8fd004695ad7276a4a1b10c39542bc9f450ded15d84a9f5971ab1be483084c0
ripemd-160	8c75edc129b218d674af10c72172a584322c83e2

20221809 as geometric shapes

Circle

Radius = n

Diameter	40443618
Circumference	127057373.19339
Area	1.2846649663792E+15

Sphere

Radius = n

Volume	3.4637666105483E+22
Surface area	5.138659865517E+15
Circumference	127057373.19339

Square

Length = n

Perimeter	80887236
Area	408921559232481
Diagonal	28597956.543518

Cube

Length = n

Surface area	2453529355394886
Volume	8.2691336667814E+21
Space diagonal	35025200.608954

Equilateral Triangle

Length = n

Perimeter	60665427
Area	1.7706822922524E+14
Altitude	17512600.304477

Triangular Pyramid

Length = n

Surface area	1.7706822922524E+14
Volume	9.7452674838652E+20
Height	9532652.1811728