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

20217209 (number)

20217209 is an odd 8-digits prime number following 20217208 and preceding 20217210. In scientific notation, it is written as 2.0217209 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 20217208 positive integers (up to 20217209) that are relatively prime to 20217209.

Interesting facts

20217209 has 2 divisors, whose sum is 20217210
The reverse of 20217209 is 90271202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million two hundred seventeen thousand two hundred nine

Notation

Scientific notation	2.0217209 × 10^7
Engineering notation	2.0217209 × 10^6

Prime Factorization of 20217209

Prime Factorization 20217209

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20217209	Product of the distinct prime numbers

The prime factorization of 20217209 is 20217209. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 7, 77, 100, 631, 281, 635, 5860, 24077, 50139, 382938, 357777, 4315205, 7356011, 58983805, 50331593, 494715178, 501975351, 1517526168, 6393216656

Basic calculations (n = 20217209)

Multiplication

n×y

n×2	40434418
n×3	60651627
n×4	80868836
n×5	101086045

Division

n÷y

n÷2	10108604.5
n÷3	6739069.6666667
n÷3	5054302.25
n÷5	4043441.8

Exponentiation

n^y

n²	408735539749681
n³	8.2634918328471E+21
n⁴	1.6706474145446E+29
n⁵	3.3775827945158E+36

Nth Root

^y√n

²√n	4496.3550793949
³√n	272.4208854863
⁴√n	67.054866187286
⁵√n	28.916401094809

Divisors of 20217209

1, 20217209

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20217210	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10108605	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4496.355190596	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999010744	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20217209 can be divided by 2 positive divisors. The sum of these divisors (counting 20217209) is 20217210, the average is 10108605.

Base conversion 20217209

Base	System	Value
2	Binary	1001101000111110101111001
3	Ternary	1102001010210112
4	Quaternary	1031013311321
5	Quinary	20133422314
6	Senary	2001154105
8	Octal	115076571
10	Decimal	20217209
12	Duodecimal	692b935
16	Hexadecimal	1347d79
20	Vigesimal	667309
36	Base36	c1bp5

Cryptographic Hash Functions

md5	068fb8642049cb3bb4375df63b8dbe95
sha1	e46317f1daa7c60257cec1f56b438fe2a894f8e6
sha256	a068a05b59ccb894563f6f460306323fa121f55fac5ea5f7ad596cc1e3ba7eb4
sha512	fff2bac83ab8499b9e4fd838e47f6bafb4ecd13c88d5c6adf50fa77c7074f8bdc89922708fc98c207a4c70a8ad8d7af6fd46aed6f0326c239020a60757882b76
ripemd-160	32c289d18f0fa898e622b4e9d7912430fb418267

20217209 as geometric shapes

Circle

Radius = n

Diameter	40434418
Circumference	127028470.54098
Area	1.2840805689387E+15

Sphere

Radius = n

Volume	3.4614033646762E+22
Surface area	5.1363222757546E+15
Circumference	127028470.54098

Square

Length = n

Perimeter	80868836
Area	408735539749681
Diagonal	28591451.161131

Cube

Length = n

Surface area	2452413238498086
Volume	8.2634918328471E+21
Space diagonal	35017233.175239

Equilateral Triangle

Length = n

Perimeter	60651627
Area	1.7698768042638E+14
Altitude	17508616.587619

Triangular Pyramid

Length = n

Surface area	1.7698768042638E+14
Volume	9.7386185188097E+20
Height	9530483.7203771