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

218213 (number)

218213 is an odd 6-digits prime number following 218212 and preceding 218214. In scientific notation, it is written as 2.18213 × 10^5. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 218212 positive integers (up to 218213) that are relatively prime to 218213.

Interesting facts

218213 has 2 divisors, whose sum is 218214
The reverse of 218213 is 312812
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 17
Digital Root 8

Name

Name	two hundred eighteen thousand two hundred thirteen

Notation

Scientific notation	2.18213 × 10^5
Engineering notation	2.18213 × 10^3

Prime Factorization of 218213

Prime Factorization 218213

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	218213	Product of the distinct prime numbers

The prime factorization of 218213 is 218213. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 1, 26, 6, 257, 465, 9111, 2800, 30922, 8578, 612348, 401378, 9322701, 6790852, 86724095, 54752337, 938456312, 295297840, 5262831430, 2603920028

Basic calculations (n = 218213)

Multiplication

n×y

n×2	436426
n×3	654639
n×4	872852
n×5	1091065

Division

n÷y

n÷2	109106.5
n÷3	72737.666666667
n÷3	54553.25
n÷5	43642.6

Exponentiation

n^y

n²	47616913369
n³	10390629516989597
n⁴	2.2673704387909E+21
n⁵	4.9476970555987E+26

Nth Root

^y√n

²√n	467.13274344666
³√n	60.204211579393
⁴√n	21.613253883825
⁵√n	11.6889667702

Divisors of 218213

1, 218213

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	218214	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	109107	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	467.133813805	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999908346852	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218213 can be divided by 2 positive divisors. The sum of these divisors (counting 218213) is 218214, the average is 109107.

Base conversion 218213

Base	System	Value
2	Binary	110101010001100101
3	Ternary	102002022222
4	Quaternary	311101211
5	Quinary	23440323
6	Senary	4402125
8	Octal	652145
10	Decimal	218213
12	Duodecimal	a6345
16	Hexadecimal	35465
20	Vigesimal	175ad
36	Base36	4odh

Cryptographic Hash Functions

md5	bd17317e0bf489300aea2c9942b5900d
sha1	fb4a86fbaec07bbbf0dd7418637be3751278aa70
sha256	2687b52e8e27b2135ef79b67bdde06bf33396a397809dd792220616be416b4c7
sha512	ed6fc239c299a892139d08af221702041b6de6feddcf68db4ad2e3838af88699912fa84bcba2ac8a39c139a77c8d7cfc2cac40724c0fa450289732fc2ae2da11
ripemd-160	b5e5044663bc1dc816045a7e6a74d94f0a4f8b6e

218213 as geometric shapes

Circle

Radius = n

Diameter	436426
Circumference	1371072.7154356
Area	149592945226.67

Sphere

Radius = n

Volume	4.352416714233E+16
Surface area	598371780906.69
Circumference	1371072.7154356

Square

Length = n

Perimeter	872852
Area	47616913369
Diagonal	308599.78408612

Cube

Length = n

Surface area	285701480214
Volume	10390629516989597
Space diagonal	377956.00287203

Equilateral Triangle

Length = n

Perimeter	654639
Area	20618728313.678
Altitude	188978.00143601

Triangular Pyramid

Length = n

Surface area	20618728313.678
Volume	1.2245474320434E+15
Height	102866.59469537