18442940, eighteen million four hundred forty-two 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

18442940 has 48 divisors, whose sum is 40061952
The reverse of 18442940 is 04924481
Previous prime number is 127

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighteen million four hundred forty-two thousand nine hundred forty

Notation

Scientific notation	1.8442940 × 10^7
Engineering notation	1.8442940 × 10^6

Prime Factorization of 18442940

Prime Factorization 2 × 2 × 5 × 53 × 127 × 137

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	9221470	Product of the distinct prime numbers

The prime factorization of 18442940 is 2 × 2 × 5 × 53 × 127 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 77, 56, 487, 221, 5254, 8804, 85273, 93313, 81384, 725356, 3244109, 7128751, 50065022, 5253698, 343575013, 637450639, 195043156, 4862407034

Basic calculations (n = 18442940)

Multiplication

n×y

n×2	36885880
n×3	55328820
n×4	73771760
n×5	92214700

Division

n÷y

n÷2	9221470
n÷3	6147646.6666667
n÷3	4610735
n÷5	3688588

Exponentiation

n^y

n²	340142035843600
n³	6.2732191585414E+21
n⁴	1.1569660454783E+29
n⁵	2.1337855358793E+36

Nth Root

^y√n

²√n	4294.5244207013
³√n	264.20643098175
⁴√n	65.532621042511
⁵√n	28.390041716117

Divisors of 18442940

1, 2, 4, 5, 10, 20, 53, 106, 127, 137, 212, 254, 265, 274, 508, 530, 548, 635, 685, 1060, 1270, 1370, 2540, 2740, 6731, 7261, 13462, 14522, 17399, 26924, 29044, 33655, 34798, 36305, 67310, 69596, 72610, 86995, 134620, 145220, 173990, 347980, 922147, 1844294, 3688588, 4610735, 9221470, 18442940

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	-18442939	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 18442940 can be divided by 48 positive divisors. The sum of these divisors (counting 18442940) is 1, the average is 0.020833333333333.

Base conversion 18442940

Base	System	Value
2	Binary	1000110010110101010111100
3	Ternary	1021200222221212
4	Quaternary	1012112222330
5	Quinary	14210133230
6	Senary	1455143552
8	Octal	106265274
10	Decimal	18442940
12	Duodecimal	6214bb8
16	Hexadecimal	1196abc
20	Vigesimal	5f5770
36	Base36	azanw

Cryptographic Hash Functions

md5	3f84c65467015b10627acdc4a6e3e025
sha1	977f285d61bcb7d422267f0fdff0f47271892708
sha256	9b5b4c2eb7bb8dd850a0b95e9321cc705427b4901306a365d6a3469169e1ce36
sha512	9fbdb00ef08e680a73e0f475a9721fb8bec88828a8b63e8e01ebc2dd38300df2f57b5bfd78e1af12fb4c560e0c2b95ffc9f07ee61af128044c70bb40e8c9c8c4
ripemd-160	8bfc0dd9da932a8c1d7003a42402d0dd87fe467d

18442940 as geometric shapes

Circle

Radius = n

Diameter	36885880
Circumference	115880409.62919
Area	1.0685877209833E+15

Sphere

Radius = n

Volume	2.6277198963776E+22
Surface area	4.2743508839333E+15
Circumference	115880409.62919

Square

Length = n

Perimeter	73771760
Area	340142035843600
Diagonal	26082255.878033

Cube

Length = n

Surface area	2040852215061600
Volume	6.2732191585414E+21
Space diagonal	31944109.120944

Equilateral Triangle

Length = n

Perimeter	55328820
Area	1.4728582196776E+14
Altitude	15972054.560472

Triangular Pyramid

Length = n

Surface area	1.4728582196776E+14
Volume	7.3930596781233E+20
Height	8694085.2926778