18389940, eighteen million three hundred eighty-nine thousand nine hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

18389940 has 48 divisors, whose sum is 52472448
The reverse of 18389940 is 04998381
Previous prime number is 53

Basic properties

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

Name

Name	eighteen million three hundred eighty-nine thousand nine hundred forty

Notation

Scientific notation	1.8389940 × 10^7
Engineering notation	1.8389940 × 10^6

Prime Factorization of 18389940

Prime Factorization 2 × 2 × 3 × 5 × 53 × 5783

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	9194970	Product of the distinct prime numbers

The prime factorization of 18389940 is 2 × 2 × 3 × 5 × 53 × 5783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 50, 95, 982, 792, 2033, 8411, 3387, 94371, 555755, 477937, 1960103, 1311989, 37464449, 18252833, 392850376, 772630072, 2186130625, 8176378729

Basic calculations (n = 18389940)

Multiplication

n×y

n×2	36779880
n×3	55169820
n×4	73559760
n×5	91949700

Division

n÷y

n÷2	9194970
n÷3	6129980
n÷3	4597485
n÷5	3677988

Exponentiation

n^y

n²	338189893203600
n³	6.2192918446206E+21
n⁴	1.1437240386506E+29
n⁵	2.1033016447343E+36

Nth Root

^y√n

²√n	4288.3493327853
³√n	263.95310232144
⁴√n	65.485489482673
⁵√n	28.373705873709

Divisors of 18389940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5783, 11566, 17349, 23132, 28915, 34698, 57830, 69396, 86745, 115660, 173490, 306499, 346980, 612998, 919497, 1225996, 1532495, 1838994, 3064990, 3677988, 4597485, 6129980, 9194970, 18389940

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-18389939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18389940 can be divided by 48 positive divisors. The sum of these divisors (counting 18389940) is 1, the average is 0.020833333333333.

Base conversion 18389940

Base	System	Value
2	Binary	1000110001001101110110100
3	Ternary	1021121022020220
4	Quaternary	1012021232310
5	Quinary	14201434230
6	Senary	1454054340
8	Octal	106115664
10	Decimal	18389940
12	Duodecimal	61aa3b0
16	Hexadecimal	1189bb4
20	Vigesimal	5eieh0
36	Base36	ay5ro

Cryptographic Hash Functions

md5	e87019c2d2dd890ccfbea266f57c85ad
sha1	f20315a8c2bf82a8c8d4d04a6c8fb4f76c2ae04d
sha256	beaf628a72c5cf42d5448b1a8496136532bc9f011cf992271ebfe04510de1938
sha512	37fa1faa9fe1dd1ef3da0a7e066e39737f519a37a563696c93f5ed47a770ffadc23c930f2a4c70768e15360283829938a4f519ebdaa13aac1c6d0595cfd04eee
ripemd-160	d09e95d8907fba1c9ce0429082349d17ebe966be

18389940 as geometric shapes

Circle

Radius = n

Diameter	36779880
Circumference	115547400.80791
Area	1.0624548840067E+15

Sphere

Radius = n

Volume	2.6051308759455E+22
Surface area	4.249819536027E+15
Circumference	115547400.80791

Square

Length = n

Perimeter	73559760
Area	338189893203600
Diagonal	26007302.559227

Cube

Length = n

Surface area	2029139359221600
Volume	6.2192918446206E+21
Space diagonal	31852310.428143

Equilateral Triangle

Length = n

Perimeter	55169820
Area	1.4644051940873E+14
Altitude	15926155.214072

Triangular Pyramid

Length = n

Surface area	1.4644051940873E+14
Volume	7.3295057291824E+20
Height	8669100.8530758