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

2155441 (number)

2155441 is an odd 7-digits composite number following 2155440 and preceding 2155442. In scientific notation, it is written as 2.155441 × 10^6. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 2134000 positive integers (up to 2155441) that are relatively prime to 2155441.

Interesting facts

2155441 has 4 divisors, whose sum is 2176884
The reverse of 2155441 is 1445512
Previous prime number is 101

Basic properties

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

Name

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

Notation

Scientific notation	2.155441 × 10^6
Engineering notation	2.155441 × 10^6

Prime Factorization of 2155441

Prime Factorization 101 × 21341

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2155441	Product of the distinct prime numbers

The prime factorization of 2155441 is 101 × 21341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 65, 47, 546, 28, 4558, 5841, 77933, 69390, 650188, 693767, 4782198, 6016511, 2785321, 65728629, 263445986, 396216177, 4641601886, 4767996182

Basic calculations (n = 2155441)

Multiplication

n×y

n×2	4310882
n×3	6466323
n×4	8621764
n×5	10777205

Division

n÷y

n÷2	1077720.5
n÷3	718480.33333333
n÷3	538860.25
n÷5	431088.2

Exponentiation

n^y

n²	4645925904481
n³	1.001401917748E+19
n⁴	2.1584627509928E+25
n⁵	4.6524391104626E+31

Nth Root

^y√n

²√n	1468.1420231027
³√n	129.17507227065
⁴√n	38.316341462915
⁵√n	18.48022386766

Divisors of 2155441

1, 101, 21341, 2155441

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	-2155440	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 2155441 can be divided by 4 positive divisors. The sum of these divisors (counting 2155441) is 1, the average is 0.25.

Base conversion 2155441

Base	System	Value
2	Binary	1000001110001110110001
3	Ternary	11001111201011
4	Quaternary	20032032301
5	Quinary	1022433231
6	Senary	114110521
8	Octal	10161661
10	Decimal	2155441
12	Duodecimal	87b441
16	Hexadecimal	20e3b1
20	Vigesimal	d98c1
36	Base36	1a75d

Cryptographic Hash Functions

md5	8ebfa624eb354d2f56fa61e9a4ffcf09
sha1	0d371321ac4e44d05ef3bfc4c86f23e259455f5a
sha256	670f2e8ff382a8862530dfa35be83d841b09f5e1eeb2a19abdad473ceda400cb
sha512	5923a2447153f0284363c440666876f50b12c1a744e29233917d55e79b86f332d8aee73deb4861256d38d1e2e01bf107f6ddaba82e353b4ca15499a32c751822
ripemd-160	77b21fccd342ccf1cd7c72f4d99dc9e5383b21c4

2155441 as geometric shapes

Circle

Radius = n

Diameter	4310882
Circumference	13543035.221692
Area	14595606690640

Sphere

Radius = n

Volume	4.1946625441173E+19
Surface area	58382426762560
Circumference	13543035.221692

Square

Length = n

Perimeter	8621764
Area	4645925904481
Diagonal	3048253.895095

Cube

Length = n

Surface area	27875555426886
Volume	1.001401917748E+19
Space diagonal	3733333.3247171

Equilateral Triangle

Length = n

Perimeter	6466323
Area	2011744928690.4
Altitude	1866666.6623585

Triangular Pyramid

Length = n

Surface area	2011744928690.4
Volume	1.1801634778881E+18
Height	1016084.6316983