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

2155356 (number)

2155356 is an even 7-digits composite number following 2155355 and preceding 2155357. In scientific notation, it is written as 2.155356 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 615600 positive integers (up to 2155356) that are relatively prime to 2155356.

Interesting facts

2155356 has 24 divisors, whose sum is 4471936
The reverse of 2155356 is 6535512
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	2.155356 × 10^6
Engineering notation	2.155356 × 10^6

Prime Factorization of 2155356

Prime Factorization 2 × 2 × 27 × 7 × 2851

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	1077678	Product of the distinct prime numbers

The prime factorization of 2155356 is 2 × 2 × 27 × 7 × 2851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 65, 78, 57, 768, 6828, 5015, 86594, 79309, 766394, 29322, 5897168, 685117, 22297532, 23677101, 432057297, 299833821, 1619919848, 7628332030

Basic calculations (n = 2155356)

Multiplication

n×y

n×2	4310712
n×3	6466068
n×4	8621424
n×5	10776780

Division

n÷y

n÷2	1077678
n÷3	718452
n÷3	538839
n÷5	431071.2

Exponentiation

n^y

n²	4645559486736
n³	1.0012834513093E+19
n⁴	2.1581222944803E+25
n⁵	4.6515218361418E+31

Nth Root

^y√n

²√n	1468.1130746642
³√n	129.17337423833
⁴√n	38.315963705278
⁵√n	18.48007811152

Divisors of 2155356

1, 2, 4, 7, 14, 27, 28, 54, 108, 189, 378, 756, 2851, 5702, 11404, 19957, 39914, 76977, 79828, 153954, 307908, 538839, 1077678, 2155356

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2155355	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155356 can be divided by 24 positive divisors. The sum of these divisors (counting 2155356) is 1, the average is 0.041666666666667.

Base conversion 2155356

Base	System	Value
2	Binary	1000001110001101011100
3	Ternary	11001111121000
4	Quaternary	20032031130
5	Quinary	1022432411
6	Senary	114110300
8	Octal	10161534
10	Decimal	2155356
12	Duodecimal	87b390
16	Hexadecimal	20e35c
20	Vigesimal	d987g
36	Base36	1a730

Cryptographic Hash Functions

md5	17771c99ec36f4e147ab1a8aa132bd2d
sha1	3350c8e5cc60502ea1ad740a92e0e0a737c0734b
sha256	ed9d18ae0eb1c613b8c352b79c8b2061afa7bd074f4c6aab7c5d49c8d275262e
sha512	98b371cb369b302cb99e8dd6c67e1c7d41f764cab7c33eb4ec15ffc98290e9bb2268ed290468a6d51984ef71a58bae7a7bbaeb81967559fec273211a69ae6a15
ripemd-160	84d3a7ac18c8e8a652a89fdca77439b1b836f97a

2155356 as geometric shapes

Circle

Radius = n

Diameter	4310712
Circumference	13542501.150941
Area	14594455555344

Sphere

Radius = n

Volume	4.1941663130593E+19
Surface area	58377822221377
Circumference	13542501.150941

Square

Length = n

Perimeter	8621424
Area	4645559486736
Diagonal	3048133.6869422

Cube

Length = n

Surface area	27873356920416
Volume	1.0012834513093E+19
Space diagonal	3733186.1003984

Equilateral Triangle

Length = n

Perimeter	6466068
Area	2011586265152.6
Altitude	1866593.0501992

Triangular Pyramid

Length = n

Surface area	2011586265152.6
Volume	1.1800238638512E+18
Height	1016044.5623141