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

20221897 (number)

20221897 is an odd 8-digits composite number following 20221896 and preceding 20221898. In scientific notation, it is written as 2.0221897 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 19728640 positive integers (up to 20221897) that are relatively prime to 20221897.

Interesting facts

20221897 has 4 divisors, whose sum is 20715156
The reverse of 20221897 is 79812202
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million two hundred twenty-one thousand eight hundred ninety-seven

Notation

Scientific notation	2.0221897 × 10^7
Engineering notation	2.0221897 × 10^6

Prime Factorization of 20221897

Prime Factorization 41 × 493217

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20221897	Product of the distinct prime numbers

The prime factorization of 20221897 is 41 × 493217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 20, 31, 889, 355, 6369, 9989, 79930, 42367, 480124, 663956, 8667432, 9055967, 85689753, 78623630, 764534947, 853580326, 1197061986, 5961410591

Basic calculations (n = 20221897)

Multiplication

n×y

n×2	40443794
n×3	60665691
n×4	80887588
n×5	101109485

Division

n÷y

n÷2	10110948.5
n÷3	6740632.3333333
n÷3	5055474.25
n÷5	4044379.4

Exponentiation

n^y

n²	408925118278609
n³	8.2692416225428E+21
n⁴	1.6721975235917E+29
n⁵	3.3815006085727E+36

Nth Root

^y√n

²√n	4496.8763603195
³√n	272.44194032809
⁴√n	67.058753047753
⁵√n	28.917742007064

Divisors of 20221897

1, 41, 493217, 20221897

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	-20221896	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 20221897 can be divided by 4 positive divisors. The sum of these divisors (counting 20221897) is 1, the average is 0.25.

Base conversion 20221897

Base	System	Value
2	Binary	1001101001000111111001001
3	Ternary	1102001101020011
4	Quaternary	1031020333021
5	Quinary	20134100042
6	Senary	2001231521
8	Octal	115107711
10	Decimal	20221897
12	Duodecimal	69325a1
16	Hexadecimal	1348fc9
20	Vigesimal	667eeh
36	Base36	c1fbd

Cryptographic Hash Functions

md5	b0705c2019828f112955b8babdfa5b22
sha1	1d99883ddca9a9b866996a06376d2e2d54f46b99
sha256	801548289bcd72c2e61ba93e058f42e36063f043b6a694d572e93d9616ea8499
sha512	39c0fcf629f1c177944c043b1f1eb275894f1b04085eae6d06680f028a0f75afc5518e1b90e2140f5cac1e71631c8f6d49c5eb3557014306001468eeaead845a
ripemd-160	859f20d9b1bea39306a81d818510b23c44cf218f

20221897 as geometric shapes

Circle

Radius = n

Diameter	40443794
Circumference	127057926.1137
Area	1.2846761474524E+15

Sphere

Radius = n

Volume	3.4638118309519E+22
Surface area	5.1387045898097E+15
Circumference	127057926.1137

Square

Length = n

Perimeter	80887588
Area	408925118278609
Diagonal	28598080.994312

Cube

Length = n

Surface area	2453550709671654
Volume	8.2692416225428E+21
Space diagonal	35025353.029425

Equilateral Triangle

Length = n

Perimeter	60665691
Area	1.7706977033742E+14
Altitude	17512676.514712

Triangular Pyramid

Length = n

Surface area	1.7706977033742E+14
Volume	9.7453947109502E+20
Height	9532693.6647706