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

216222891 (number)

216222891 is an odd 9-digits composite number following 216222890 and preceding 216222892. In scientific notation, it is written as 2.16222891 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 144148592 positive integers (up to 216222891) that are relatively prime to 216222891.

Interesting facts

216222891 has 4 divisors, whose sum is 288297192
The reverse of 216222891 is 198222612
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.16222891 × 10^8
Engineering notation	2.16222891 × 10^6

Prime Factorization of 216222891

Prime Factorization 3 × 72074297

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	216222891	Product of the distinct prime numbers

The prime factorization of 216222891 is 3 × 72074297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 29, 84, 314, 61, 9854, 27, 41006, 17819, 439789, 65053, 3780779, 4763364, 85410893, 43318243, 951384704, 129649105, 5306072219, 1427045633

Basic calculations (n = 216222891)

Multiplication

n×y

n×2	432445782
n×3	648668673
n×4	864891564
n×5	1081114455

Division

n÷y

n÷2	108111445.5
n÷3	72074297
n÷3	54055722.75
n÷5	43244578.2

Exponentiation

n^y

n²	46752338592397881
n³	1.0108925811459E+25
n⁴	2.1857811638582E+33
n⁵	4.7261592234277E+41

Nth Root

^y√n

²√n	14704.519407311
³√n	600.206309608
⁴√n	121.26219281916
⁵√n	46.449424117225

Divisors of 216222891

1, 3, 72074297, 216222891

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	-216222890	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 216222891 can be divided by 4 positive divisors. The sum of these divisors (counting 216222891) is 1, the average is 0.25.

Base conversion 216222891

Base	System	Value
2	Binary	1100111000110100110010101011
3	Ternary	120001212021001020
4	Quaternary	30320310302223
5	Quinary	420323113031
6	Senary	33242223523
8	Octal	1470646253
10	Decimal	216222891
12	Duodecimal	604b4ba3
16	Hexadecimal	ce34cab
20	Vigesimal	37b7h4b
36	Base36	3kqenf

Cryptographic Hash Functions

md5	ba84bbddd103202007d5a60c68b125ce
sha1	8e3c1e4afc95025b044a48110be70307b231b07c
sha256	21d5dcb5c61ab25d9e1342a5c5782f3d4d1ccd59b9ec1139d9f4c8c4cb4df9d4
sha512	ce45395b8e406b5caba538dd9f23ef3d74e447ab8b20e21683a47cf7f37455693f0134d1e88213d06c95674947a9b0a1d20bcc45878a003754c1ef5a7a96aa25
ripemd-160	acc3b0692998636faa8e638fa1752b83619bd055

216222891 as geometric shapes

Circle

Radius = n

Diameter	432445782
Circumference	1358568491.8071
Area	1.4687680346002E+17

Sphere

Radius = n

Volume	4.2344169419952E+25
Surface area	5.8750721384008E+17
Circumference	1358568491.8071

Square

Length = n

Perimeter	864891564
Area	46752338592397881
Diagonal	305785344.94772

Cube

Length = n

Surface area	280514031554387286
Volume	1.0108925811459E+25
Space diagonal	374509032.97143

Equilateral Triangle

Length = n

Perimeter	648668673
Area	2.0244356453674E+16
Altitude	187254516.48571

Triangular Pyramid

Length = n

Surface area	2.0244356453674E+16
Volume	1.1913483319657E+24
Height	101928448.31591