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

1663986 (number)

1663986 is an even 7-digits composite number following 1663985 and preceding 1663987. In scientific notation, it is written as 1.663986 × 10^6. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 554660 positive integers (up to 1663986) that are relatively prime to 1663986.

Interesting facts

1663986 has 8 divisors, whose sum is 3327984
The reverse of 1663986 is 6893661
Previous prime number is 3

Basic properties

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

Name

Name	one million six hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation	1.663986 × 10^6
Engineering notation	1.663986 × 10^6

Prime Factorization of 1663986

Prime Factorization 2 × 3 × 277331

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1663986	Product of the distinct prime numbers

The prime factorization of 1663986 is 2 × 3 × 277331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 45, 97, 203, 477, 2833, 9880, 89268, 13109, 810157, 176331, 7985885, 8696640, 64883428, 89101363, 451302350, 138768817, 5362174198, 2266697421

Basic calculations (n = 1663986)

Multiplication

n×y

n×2	3327972
n×3	4991958
n×4	6655944
n×5	8319930

Division

n÷y

n÷2	831993
n÷3	554662
n÷3	415996.5
n÷5	332797.2

Exponentiation

n^y

n²	2768849408196
n³	4607326651346429256
n⁴	7.6665270452673E+24
n⁵	1.2756993671946E+31

Nth Root

^y√n

²√n	1289.9558131967
³√n	118.49951040407
⁴√n	35.9159548557
⁵√n	17.548093251536

Divisors of 1663986

1, 2, 3, 6, 277331, 554662, 831993, 1663986

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	-1663985	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 1663986 can be divided by 8 positive divisors. The sum of these divisors (counting 1663986) is 1, the average is 0.125.

Base conversion 1663986

Base	System	Value
2	Binary	110010110001111110010
3	Ternary	10010112120010
4	Quaternary	12112033302
5	Quinary	411221421
6	Senary	55355350
8	Octal	6261762
10	Decimal	1663986
12	Duodecimal	682b56
16	Hexadecimal	1963f2
20	Vigesimal	a7jj6
36	Base36	znxu

Cryptographic Hash Functions

md5	02d5fa7f19b740e006ea7517bdc133a5
sha1	9e101b507e01cb64258ab75c66ac7b517539f22a
sha256	aab07966cecb9688498100eb2cf528fff9acaf6ff5604f8eacf3c6d1e5b66eb1
sha512	2125f396c1593f9bafef520438b3f1c2a5581e5ce34ad44d2c26dbb938d87d05df65939baf6a875122907786502129c8459fa78dd7b722d3ee80b80cb58a3366
ripemd-160	70aa8cb65abb6e7265659611ea211c4f03718391

1663986 as geometric shapes

Circle

Radius = n

Diameter	3327972
Circumference	10455132.386553
Area	8698596959685

Sphere

Radius = n

Volume	1.9299124747411E+19
Surface area	34794387838740
Circumference	10455132.386553

Square

Length = n

Perimeter	6655944
Area	2768849408196
Diagonal	2353231.568799

Cube

Length = n

Surface area	16613096449176
Volume	4607326651346429256
Space diagonal	2882108.2950833

Equilateral Triangle

Length = n

Perimeter	4991958
Area	1198946963375.6
Altitude	1441054.1475417

Triangular Pyramid

Length = n

Surface area	1198946963375.6
Volume	5.4297865305143E+17
Height	784410.52293299