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

2155342 (number)

2155342 is an even 7-digits composite number following 2155341 and preceding 2155343. In scientific notation, it is written as 2.155342 × 10^6. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 923712 positive integers (up to 2155342) that are relatively prime to 2155342.

Interesting facts

2155342 has 8 divisors, whose sum is 3694896
The reverse of 2155342 is 2435512
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 22
Digital Root 4

Name

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

Notation

Scientific notation	2.155342 × 10^6
Engineering notation	2.155342 × 10^6

Prime Factorization of 2155342

Prime Factorization 2 × 7 × 153953

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2155342	Product of the distinct prime numbers

The prime factorization of 2155342 is 2 × 7 × 153953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 94, 20, 46, 235, 4485, 828, 76142, 33916, 687614, 457656, 8529755, 6915723, 2385939, 2014734, 736032993, 844304970, 5777078425, 4636919805

Basic calculations (n = 2155342)

Multiplication

n×y

n×2	4310684
n×3	6466026
n×4	8621368
n×5	10776710

Division

n÷y

n÷2	1077671
n÷3	718447.33333333
n÷3	538835.5
n÷5	431068.4

Exponentiation

n^y

n²	4645499136964
n³	1.0012639400862E+19
n⁴	2.1580662231533E+25
n⁵	4.6513707695437E+31

Nth Root

^y√n

²√n	1468.1083066314
³√n	129.17309455814
⁴√n	38.315901485302
⁵√n	18.480054104185

Divisors of 2155342

1, 2, 7, 14, 153953, 307906, 1077671, 2155342

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	-2155341	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 2155342 can be divided by 8 positive divisors. The sum of these divisors (counting 2155342) is 1, the average is 0.125.

Base conversion 2155342

Base	System	Value
2	Binary	1000001110001101001110
3	Ternary	11001111120111
4	Quaternary	20032031032
5	Quinary	1022432332
6	Senary	114110234
8	Octal	10161516
10	Decimal	2155342
12	Duodecimal	87b37a
16	Hexadecimal	20e34e
20	Vigesimal	d9872
36	Base36	1a72m

Cryptographic Hash Functions

md5	c1f505ad7b2087549ec56d60fdfc04c2
sha1	c0cd01423d0a23f50324f29c2a9e6f4785dabd3e
sha256	c222dcc6bfe6187a340197a286ceed8d9577d01005204ba63f06db64b0d42966
sha512	51937832ed54e81a8b8b5f221f6524a1a86d6e170d3160e4fa99bf9d5bbbca7553057dcb37dc50eb9c8a966f6e98e5d9e4ffad4ef697bdd0adb41e3f8ef9eff3
ripemd-160	749e8827b546b5ca9c861dda0f5eb44d0bbd2e4a

2155342 as geometric shapes

Circle

Radius = n

Diameter	4310684
Circumference	13542413.186347
Area	14594265960944

Sphere

Radius = n

Volume	4.194084584639E+19
Surface area	58377063843775
Circumference	13542413.186347

Square

Length = n

Perimeter	8621368
Area	4645499136964
Diagonal	3048113.8879524

Cube

Length = n

Surface area	27872994821784
Volume	1.0012639400862E+19
Space diagonal	3733161.8516871

Equilateral Triangle

Length = n

Perimeter	6466026
Area	2011560132934.8
Altitude	1866580.9258436

Triangular Pyramid

Length = n

Surface area	2011560132934.8
Volume	1.1800008696542E+18
Height	1016037.9626508