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

2189739 (number)

2189739 is an odd 7-digits composite number following 2189738 and preceding 2189740. In scientific notation, it is written as 2.189739 × 10^6. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 1459824 positive integers (up to 2189739) that are relatively prime to 2189739.

Interesting facts

2189739 has 4 divisors, whose sum is 2919656
The reverse of 2189739 is 9379812
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 39
Digital Root 3

Name

Name	two million one hundred eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation	2.189739 × 10^6
Engineering notation	2.189739 × 10^6

Prime Factorization of 2189739

Prime Factorization 3 × 729913

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2189739	Product of the distinct prime numbers

The prime factorization of 2189739 is 3 × 729913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 91, 62, 644, 174, 1942, 8681, 73478, 65609, 717662, 184358, 9601879, 3842521, 7954938, 80397506, 395768479, 58115715, 5734813208, 3996782373

Basic calculations (n = 2189739)

Multiplication

n×y

n×2	4379478
n×3	6569217
n×4	8758956
n×5	10948695

Division

n÷y

n÷2	1094869.5
n÷3	729913
n÷3	547434.75
n÷5	437947.8

Exponentiation

n^y

n²	4794956888121
n³	1.0499704101237E+19
n⁴	2.2991611558939E+25
n⁵	5.034562850346E+31

Nth Root

^y√n

²√n	1479.7766723394
³√n	129.8566269462
⁴√n	38.467865450782
⁵√n	18.538665597854

Divisors of 2189739

1, 3, 729913, 2189739

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	-2189738	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 2189739 can be divided by 4 positive divisors. The sum of these divisors (counting 2189739) is 1, the average is 0.25.

Base conversion 2189739

Base	System	Value
2	Binary	1000010110100110101011
3	Ternary	11010020202110
4	Quaternary	20112212223
5	Quinary	1030032424
6	Senary	114533403
8	Octal	10264653
10	Decimal	2189739
12	Duodecimal	897263
16	Hexadecimal	2169ab
20	Vigesimal	dde6j
36	Base36	1axm3

Cryptographic Hash Functions

md5	6b77267b5b4672b4557edf8286e5b32b
sha1	b6ecb83bf177ffb2cf968d89e93b14b3d9ef70d9
sha256	26c384292ad4dd9b3be15761eb528975b63a9b34964b86a6bc89079e19cfdd4e
sha512	291f5836e8a8961752889387fcd09629432afeabd09369f1160010d0c406ab64bcaeab9f324fbef991dafb8328d79d0ca9d5f840424f8fc9cef830e7c0948ed8
ripemd-160	6dad714d4032e88ee4029a426764e52d4c2e08cf

2189739 as geometric shapes

Circle

Radius = n

Diameter	4379478
Circumference	13758535.911358
Area	15063801334001

Sphere

Radius = n

Volume	4.3981057692418E+19
Surface area	60255205336003
Circumference	13758535.911358

Square

Length = n

Perimeter	8758956
Area	4794956888121
Diagonal	3096758.5918573

Cube

Length = n

Surface area	28769741328726
Volume	1.0499704101237E+19
Space diagonal	3792739.2033151

Equilateral Triangle

Length = n

Perimeter	6569217
Area	2076277237582
Altitude	1896369.6016575

Triangular Pyramid

Length = n

Surface area	2076277237582
Volume	1.2374019950728E+18
Height	1032252.8639524