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

2155222 (number)

2155222 is an even 7-digits composite number following 2155221 and preceding 2155223. In scientific notation, it is written as 2.155222 × 10^6. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 1040424 positive integers (up to 2155222) that are relatively prime to 2155222.

Interesting facts

2155222 has 8 divisors, whose sum is 3344400
The reverse of 2155222 is 2225512
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 19
Digital Root 1

Name

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

Notation

Scientific notation	2.155222 × 10^6
Engineering notation	2.155222 × 10^6

Prime Factorization of 2155222

Prime Factorization 2 × 29 × 37159

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2155222	Product of the distinct prime numbers

The prime factorization of 2155222 is 2 × 29 × 37159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 62, 53, 915, 801, 9437, 3713, 33187, 3299, 527874, 162433, 2095139, 8238697, 18095780, 38197426, 540118399, 508469449, 3978109280, 1641558664

Basic calculations (n = 2155222)

Multiplication

n×y

n×2	4310444
n×3	6465666
n×4	8620888
n×5	10776110

Division

n÷y

n÷2	1077611
n÷3	718407.33333333
n÷3	538805.5
n÷5	431044.4

Exponentiation

n^y

n²	4644981869284
n³	1.0010967114282E+19
n⁴	2.1575856565977E+25
n⁵	4.6500760739838E+31

Nth Root

^y√n

²√n	1468.0674371431
³√n	129.17069724965
⁴√n	38.315368158784
⁵√n	18.479848321912

Divisors of 2155222

1, 2, 29, 58, 37159, 74318, 1077611, 2155222

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	-2155221	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 2155222 can be divided by 8 positive divisors. The sum of these divisors (counting 2155222) is 1, the average is 0.125.

Base conversion 2155222

Base	System	Value
2	Binary	1000001110001011010110
3	Ternary	11001111102001
4	Quaternary	20032023112
5	Quinary	1022431342
6	Senary	114105514
8	Octal	10161326
10	Decimal	2155222
12	Duodecimal	87b29a
16	Hexadecimal	20e2d6
20	Vigesimal	d9812
36	Base36	1a6za

Cryptographic Hash Functions

md5	ad3de25b7ac7b032c01f17a62517efdf
sha1	435deb814636339f41c644967d01cdb52cdbc245
sha256	9aaf34c2d57cdcade28199b660fdc143ba0b885296c423aac378be9755b4481b
sha512	6abb894c5b44c53d11fcf26175f6567f7e5de1789886bd151e2fac8dddacefb129e4bdab722258263f1f65f7e39a1732f55d14479d2833f5f2028ec254d1fd96
ripemd-160	7aa7159bb2e06487949399dbc9ba8eab8be406d3

2155222 as geometric shapes

Circle

Radius = n

Diameter	4310444
Circumference	13541659.20411
Area	14592640916600

Sphere

Radius = n

Volume	4.1933840988743E+19
Surface area	58370563666402
Circumference	13541659.20411

Square

Length = n

Perimeter	8620888
Area	4644981869284
Diagonal	3047944.1823249

Cube

Length = n

Surface area	27869891215704
Volume	1.0010967114282E+19
Space diagonal	3732954.0055902

Equilateral Triangle

Length = n

Perimeter	6465666
Area	2011336149459
Altitude	1866477.0027951

Triangular Pyramid

Length = n

Surface area	2011336149459
Volume	1.1798037887907E+18
Height	1015981.3941083