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

18493485 (number)

18493485 is an odd 8-digits composite number following 18493484 and preceding 18493486. In scientific notation, it is written as 1.8493485 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 9771840 positive integers (up to 18493485) that are relatively prime to 18493485.

Interesting facts

18493485 has 8 divisors, whose sum is 19909120
The reverse of 18493485 is 58439481
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighteen million four hundred ninety-three thousand four hundred eighty-five

Notation

Scientific notation	1.8493485 × 10^7
Engineering notation	1.8493485 × 10^6

Prime Factorization of 18493485

Prime Factorization 15 × 109 × 11311

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18493485	Product of the distinct prime numbers

The prime factorization of 18493485 is 15 × 109 × 11311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 13, 16, 334, 572, 3991, 7064, 20564, 84837, 317646, 124318, 7972713, 8527437, 40130606, 70453370, 381021220, 300135138, 8579435054, 7273529654

Basic calculations (n = 18493485)

Multiplication

n×y

n×2	36986970
n×3	55480455
n×4	73973940
n×5	92467425

Division

n÷y

n÷2	9246742.5
n÷3	6164495
n÷3	4623371.25
n÷5	3698697

Exponentiation

n^y

n²	342008987445225
n³	6.3249380791835E+21
n⁴	1.1697014749331E+29
n⁵	2.1631856681153E+36

Nth Root

^y√n

²√n	4300.4052134654
³√n	264.44757353489
⁴√n	65.57747489394
⁵√n	28.405585920621

Divisors of 18493485

1, 15, 109, 1635, 11311, 169665, 1232899, 18493485

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	-18493484	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 18493485 can be divided by 8 positive divisors. The sum of these divisors (counting 18493485) is 1, the average is 0.125.

Base conversion 18493485

Base	System	Value
2	Binary	1000110100011000000101101
3	Ternary	1021210120021220
4	Quaternary	1012203000231
5	Quinary	14213242420
6	Senary	1500213553
8	Octal	106430055
10	Decimal	18493485
12	Duodecimal	623a2b9
16	Hexadecimal	11a302d
20	Vigesimal	5fbde5
36	Base36	b0dnx

Cryptographic Hash Functions

md5	9c95cdb97b465f0fdc32bedb5ba8f675
sha1	c150c6f2d0cfc31ecfa3633a1938e2f95a7d25f6
sha256	81e0e520e753693946e34f1b692caee0d27f2537910d4f01e9a35ce482c6bf02
sha512	6195134965b30105cbb7a03f3de8e8bd707bf5aba2a335a0d33c88090bdfe90fecdfbe3bf049d4c263df01fa883f162f67387a2eb9eaea3b9e1812dcda71ebdc
ripemd-160	0715703b7e78951199582225e710adda5ab5bf32

18493485 as geometric shapes

Circle

Radius = n

Diameter	36986970
Circumference	116197993.23055
Area	1.0744529224196E+15

Sphere

Radius = n

Volume	2.6493838671964E+22
Surface area	4.2978116896784E+15
Circumference	116197993.23055

Square

Length = n

Perimeter	73973940
Area	342008987445225
Diagonal	26153737.302543

Cube

Length = n

Surface area	2052053924671350
Volume	6.3249380791835E+21
Space diagonal	32031655.629013

Equilateral Triangle

Length = n

Perimeter	55480455
Area	1.4809423572508E+14
Altitude	16015827.814506

Triangular Pyramid

Length = n

Surface area	1.4809423572508E+14
Volume	7.4540110106261E+20
Height	8717912.4341811