18052440 (number)

18052440 is an even 8-digits composite number following 18052439 and preceding 18052441. In scientific notation, it is written as 1.8052440 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 4126080 positive integers (up to 18052440) that are relatively prime to 18052440.

Interesting facts

Basic properties

Name

Name eighteen million fifty-two thousand four hundred forty

Notation

Scientific notation 1.8052440 × 10^7
Engineering notation 1.8052440 × 10^6

Prime Factorization of 18052440

Prime Factorization 2 × 2 × 2 × 21 × 5 × 21491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4513110
Product of the distinct prime numbers

The prime factorization of 18052440 is 2 × 2 × 2 × 21 × 5 × 21491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 41, 12, 432, 512, 3314, 8359, 1569, 89734, 263573, 925519, 5218642, 7642324, 87799529, 42322194, 660742678, 757272203, 6901454345, 6871173952

Basic calculations (n = 18052440)

Multiplication

n×y
n×2 36104880
n×3 54157320
n×4 72209760
n×5 90262200

Division

n÷y
n÷2 9026220
n÷3 6017480
n÷3 4513110
n÷5 3610488

Exponentiation

ny
n2 325890589953600
n3 5.883120321702E+21
n4 1.0620467662031E+29
n5 1.9172535524075E+36

Nth Root

y√n
2√n 4248.8163057492
3√n 262.32839577806
4√n 65.182944899331
5√n 28.268787554734

Divisors of 18052440

1, 2, 4, 5, 8, 10, 20, 21, 40, 42, 84, 105, 168, 210, 420, 840, 21491, 42982, 85964, 107455, 171928, 214910, 429820, 451311, 859640, 902622, 1805244, 2256555, 3610488, 4513110, 9026220, 18052440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18052439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18052440 can be divided by 32 positive divisors. The sum of these divisors (counting 18052440) is 1, the average is 0.03125.

Base conversion 18052440

Base System Value
2 Binary 1000100110111010101011000
3 Ternary 1020222011021220
4 Quaternary 1010313111120
5 Quinary 14110134230
6 Senary 1442532040
8 Octal 104672530
10 Decimal 18052440
12 Duodecimal 6067020
16 Hexadecimal 1137558
20 Vigesimal 5cgb20
36 Base36 aqxco

Cryptographic Hash Functions

md5 73923da5d6d46347dd08b7ccd9de35a6
sha1 67bb29412f75f0e1b7e6bff7a24fa014b0430efa
sha256 fc74d03693adf7b9fe02d8f430aa92d4bc60cb003e0601895f8f5c7db104307d
sha512 37eaecc53b139e48a5d828446cfebdc12cf5385734b5234a6cc4bf9c6a21b468649367650d6962d84f21a5eb7b05f2eddf1af7ea5e8110ba44d800573b3c30d0
ripemd-160 359c6518d69340a57b477abd6936f3f84bc2fa26

18052440 as geometric shapes

Circle

Radius = n
Diameter 36104880
Circumference 113426825.76674
Area 1.0238154832723E+15

Sphere

Radius = n
Volume 2.4643156777125E+22
Surface area 4.0952619330891E+15
Circumference 113426825.76674

Square

Length = n
Perimeter 72209760
Area 325890589953600
Diagonal 25530005.481927

Cube

Length = n
Surface area 1955343539721600
Volume 5.883120321702E+21
Space diagonal 31267743.280589

Equilateral Triangle

Length = n
Perimeter 54157320
Area 1.4111476487706E+14
Altitude 15633871.640294

Triangular Pyramid

Length = n
Surface area 1.4111476487706E+14
Volume 6.9333237900197E+20
Height 8510001.8273089