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

2189938 (number)

2189938 is an even 7-digits composite number following 2189937 and preceding 2189939. In scientific notation, it is written as 2.189938 × 10^6. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1094968 positive integers (up to 2189938) that are relatively prime to 2189938.

Interesting facts

2189938 has 4 divisors, whose sum is 3284910
The reverse of 2189938 is 8399812
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.189938 × 10^6
Engineering notation	2.189938 × 10^6

Prime Factorization of 2189938

Prime Factorization 2 × 1094969

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2189938	Product of the distinct prime numbers

The prime factorization of 2189938 is 2 × 1094969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 75, 19, 862, 601, 7940, 16, 5463, 43818, 675112, 19704, 7926417, 6879416, 28233042, 7919344, 772051919, 27143246, 6006638797, 2801599769

Basic calculations (n = 2189938)

Multiplication

n×y

n×2	4379876
n×3	6569814
n×4	8759752
n×5	10949690

Division

n÷y

n÷2	1094969
n÷3	729979.33333333
n÷3	547484.5
n÷5	437987.6

Exponentiation

n^y

n²	4795828443844
n³	1.0502566950655E+19
n⁴	2.2999970462783E+25
n⁵	5.0368509315326E+31

Nth Root

^y√n

²√n	1479.8439106879
³√n	129.86056054833
⁴√n	38.468739395617
⁵√n	18.539002538499

Divisors of 2189938

1, 2, 1094969, 2189938

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	-2189937	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 2189938 can be divided by 4 positive divisors. The sum of these divisors (counting 2189938) is 1, the average is 0.25.

Base conversion 2189938

Base	System	Value
2	Binary	1000010110101001110010
3	Ternary	11010021000211
4	Quaternary	20112221302
5	Quinary	1030034223
6	Senary	114534334
8	Octal	10265162
10	Decimal	2189938
12	Duodecimal	8973aa
16	Hexadecimal	216a72
20	Vigesimal	ddegi
36	Base36	1axrm

Cryptographic Hash Functions

md5	0681ff54fc0c0e606432a65576dd6adb
sha1	543b667665b2f8f443332d8fe02f5f2c152352e4
sha256	89ba2130ba44e9cad47efbe8d427e60e8de949ba65c8118899ba99ce2f689241
sha512	0a9a829e9c19236e6ae4b4a1525a4084033ade83465c55896d6af232864e5821e02f479a791e0307505342b5d0aa4a8baa3f5ae931aaffd6201cd4d00f64e36f
ripemd-160	bc7a63ced35e6fd9ca1e6c65014c07da0e252226

2189938 as geometric shapes

Circle

Radius = n

Diameter	4379876
Circumference	13759786.265234
Area	15066539407057

Sphere

Radius = n

Volume	4.3993049568016E+19
Surface area	60266157628229
Circumference	13759786.265234

Square

Length = n

Perimeter	8759752
Area	4795828443844
Diagonal	3097040.0203562

Cube

Length = n

Surface area	28774970663064
Volume	1.0502566950655E+19
Space diagonal	3793083.8814258

Equilateral Triangle

Length = n

Perimeter	6569814
Area	2076654632280.4
Altitude	1896541.9407129

Triangular Pyramid

Length = n

Surface area	2076654632280.4
Volume	1.2377393851123E+18
Height	1032346.6734521