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

20172221 (number)

20172221 is an odd 8-digits prime number following 20172220 and preceding 20172222. In scientific notation, it is written as 2.0172221 × 10^7. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 20172220 positive integers (up to 20172221) that are relatively prime to 20172221.

Interesting facts

20172221 has 2 divisors, whose sum is 20172222
The reverse of 20172221 is 12227102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million one hundred seventy-two thousand two hundred twenty-one

Notation

Scientific notation	2.0172221 × 10^7
Engineering notation	2.0172221 × 10^6

Prime Factorization of 20172221

Prime Factorization 20172221

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20172221	Product of the distinct prime numbers

The prime factorization of 20172221 is 20172221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 8, 6, 45, 830, 704, 8881, 2859, 81114, 77207, 92861, 886113, 7295538, 5899310, 80201204, 76780266, 403916690, 787677351, 4480084747, 4694869153

Basic calculations (n = 20172221)

Multiplication

n×y

n×2	40344442
n×3	60516663
n×4	80688884
n×5	100861105

Division

n÷y

n÷2	10086110.5
n÷3	6724073.6666667
n÷3	5043055.25
n÷5	4034444.2

Exponentiation

n^y

n²	406918500072841
n³	8.2084499124579E+21
n⁴	1.6558266570153E+29
n⁵	3.3401701263004E+36

Nth Root

^y√n

²√n	4491.3495744598
³√n	272.21866877371
⁴√n	67.017531843987
⁵√n	28.903520478943

Divisors of 20172221

1, 20172221

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20172222	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10086111	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4491.3496857849	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999008538	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172221 can be divided by 2 positive divisors. The sum of these divisors (counting 20172221) is 20172222, the average is 10086111.

Base conversion 20172221

Base	System	Value
2	Binary	1001100111100110110111101
3	Ternary	1101221212002022
4	Quaternary	1030330312331
5	Quinary	20131002341
6	Senary	2000205525
8	Octal	114746675
10	Decimal	20172221
12	Duodecimal	69098a5
16	Hexadecimal	133cdbd
20	Vigesimal	661ab1
36	Base36	c0czh

Cryptographic Hash Functions

md5	3dc33e366be11964d23e898347f20b4b
sha1	eb6e220ef3b1782b9fb0efb37abe7b4a4a38c77c
sha256	5174fb2bc007dc2977d4447da69ef5f0dae0a7c8cec8efb8c44bef1b3a5757ff
sha512	927d126bdd5942535e5e19408bf655e975a75b4f635431b4c03f8976fa1c8e3b79a1b0db1eb8803301119feef519f35ff10bbf8a790a2b1da91b0a25bcd5683c
ripemd-160	76f8115f769c54f05b5f07ab6a5b84715b4bbc1e

20172221 as geometric shapes

Circle

Radius = n

Diameter	40344442
Circumference	126745802.60038
Area	1.2783721704386E+15

Sphere

Radius = n

Volume	3.4383474589783E+22
Surface area	5.1134886817545E+15
Circumference	126745802.60038

Square

Length = n

Perimeter	80688884
Area	406918500072841
Diagonal	28527828.521387

Cube

Length = n

Surface area	2441511000437046
Volume	8.2084499124579E+21
Space diagonal	34939311.673508

Equilateral Triangle

Length = n

Perimeter	60516663
Area	1.7620087916647E+14
Altitude	17469655.836754

Triangular Pyramid

Length = n

Surface area	1.7620087916647E+14
Volume	9.6737509935485E+20
Height	9509276.1737958