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

2189738 (number)

2189738 is an even 7-digits composite number following 2189737 and preceding 2189739. In scientific notation, it is written as 2.189738 × 10^6. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1037520 positive integers (up to 2189738) that are relatively prime to 2189738.

Interesting facts

2189738 has 16 divisors, whose sum is 3459456
The reverse of 2189738 is 8379812
Previous prime number is 181

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.189738 × 10^6
Engineering notation	2.189738 × 10^6

Prime Factorization of 2189738

Prime Factorization 2 × 23 × 181 × 263

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2189738	Product of the distinct prime numbers

The prime factorization of 2189738 is 2 × 23 × 181 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 75, 27, 333, 104, 3367, 6825, 40065, 30226, 442898, 320494, 2941495, 9833969, 69979050, 92263660, 808719722, 655670731, 4022337281, 3681605129

Basic calculations (n = 2189738)

Multiplication

n×y

n×2	4379476
n×3	6569214
n×4	8758952
n×5	10948690

Division

n÷y

n÷2	1094869
n÷3	729912.66666667
n÷3	547434.5
n÷5	437947.6

Exponentiation

n^y

n²	4794952508644
n³	1.0499689716373E+19
n⁴	2.2991569560151E+25
n⁵	5.0345513545507E+31

Nth Root

^y√n

²√n	1479.7763344506
³√n	129.85660717876
⁴√n	38.467861058949
⁵√n	18.538663904623

Divisors of 2189738

1, 2, 23, 46, 181, 263, 362, 526, 4163, 6049, 8326, 12098, 47603, 95206, 1094869, 2189738

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2189737	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2189738 can be divided by 16 positive divisors. The sum of these divisors (counting 2189738) is 1, the average is 0.0625.

Base conversion 2189738

Base	System	Value
2	Binary	1000010110100110101010
3	Ternary	11010020202102
4	Quaternary	20112212222
5	Quinary	1030032423
6	Senary	114533402
8	Octal	10264652
10	Decimal	2189738
12	Duodecimal	897262
16	Hexadecimal	2169aa
20	Vigesimal	dde6i
36	Base36	1axm2

Cryptographic Hash Functions

md5	ef2f1044f960eedb7a43cf93ea0dc293
sha1	91884e3077008e78e4ef6e00a920ef32fbe2d39e
sha256	df81a073efe1c86f0dd19410cca8b55a9f1284827c6d6914a42bc9480be630da
sha512	cc013ee0636aab92d9a2333dbf9c14e70d485516b9f0ae4c56a6904029db41323795764359b0dd7d23d844491a059c325d317f71b67c08e51f5790065e2d3b01
ripemd-160	cd6b97f3667a548b52852542b30413532bfeffac

2189738 as geometric shapes

Circle

Radius = n

Diameter	4379476
Circumference	13758529.628173
Area	15063787575468

Sphere

Radius = n

Volume	4.398099743724E+19
Surface area	60255150301872
Circumference	13758529.628173

Square

Length = n

Perimeter	8758952
Area	4794952508644
Diagonal	3096757.1776437

Cube

Length = n

Surface area	28769715051864
Volume	1.0499689716373E+19
Space diagonal	3792737.4712643

Equilateral Triangle

Length = n

Perimeter	6569214
Area	2076275341212.8
Altitude	1896368.7356321

Triangular Pyramid

Length = n

Surface area	2076275341212.8
Volume	1.2374002998003E+18
Height	1032252.3925479