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

2155223 (number)

2155223 is an odd 7-digits composite number following 2155222 and preceding 2155224. In scientific notation, it is written as 2.155223 × 10^6. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 1834200 positive integers (up to 2155223) that are relatively prime to 2155223.

Interesting facts

2155223 has 8 divisors, whose sum is 2480640
The reverse of 2155223 is 3225512
Previous prime number is 2039

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	two million one hundred fifty-five thousand two hundred twenty-three

Notation

Scientific notation	2.155223 × 10^6
Engineering notation	2.155223 × 10^6

Prime Factorization of 2155223

Prime Factorization 7 × 2039 × 151

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2155223	Product of the distinct prime numbers

The prime factorization of 2155223 is 7 × 2039 × 151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 16, 14, 246, 459, 4451, 5283, 35246, 86095, 81831, 423519, 6674738, 1525378, 26056033, 2724277, 305613246, 287269662, 3099435746, 9729751299

Basic calculations (n = 2155223)

Multiplication

n×y

n×2	4310446
n×3	6465669
n×4	8620892
n×5	10776115

Division

n÷y

n÷2	1077611.5
n÷3	718407.66666667
n÷3	538805.75
n÷5	431044.6

Exponentiation

n^y

n²	4644986179729
n³	1.0010981049234E+19
n⁴	2.1575896609873E+25
n⁵	4.6500868619221E+31

Nth Root

^y√n

²√n	1468.0677777269
³√n	129.17071722758
⁴√n	38.315372603263
⁵√n	18.479850036802

Divisors of 2155223

1, 7, 151, 1057, 2039, 14273, 307889, 2155223

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2155222	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155223 can be divided by 8 positive divisors. The sum of these divisors (counting 2155223) is 1, the average is 0.125.

Base conversion 2155223

Base	System	Value
2	Binary	1000001110001011010111
3	Ternary	11001111102002
4	Quaternary	20032023113
5	Quinary	1022431343
6	Senary	114105515
8	Octal	10161327
10	Decimal	2155223
12	Duodecimal	87b29b
16	Hexadecimal	20e2d7
20	Vigesimal	d9813
36	Base36	1a6zb

Cryptographic Hash Functions

md5	96c736774072da7a7fcb7bc4c05349b2
sha1	c19248f2b9d622fc195214b5f508f6d23edcef26
sha256	ca86c56aefe17b079b6ff55e1ff87b3aae76786d22aaac930ee4132844936596
sha512	0b620fd1bca035d6609217f137161f3d22d992ddad1667851fba109ff5d0ff6ae7a84de8c8d10f16d4152e195477eeed38b160ddd68ed67c75785a3ce1a2f9bc
ripemd-160	d3b688e436f10b7b90d691949b02fa52e4d3b822

2155223 as geometric shapes

Circle

Radius = n

Diameter	4310446
Circumference	13541665.487296
Area	14592654458263

Sphere

Radius = n

Volume	4.1933899359334E+19
Surface area	58370617833051
Circumference	13541665.487296

Square

Length = n

Perimeter	8620892
Area	4644986179729
Diagonal	3047945.5965384

Cube

Length = n

Surface area	27869917078374
Volume	1.0010981049234E+19
Space diagonal	3732955.737641

Equilateral Triangle

Length = n

Perimeter	6465669
Area	2011338015936.5
Altitude	1866477.8688205

Triangular Pyramid

Length = n

Surface area	2011338015936.5
Volume	1.1798054310406E+18
Height	1015981.8655128