18384422 (number)

18384422 is an even 8-digits composite number following 18384421 and preceding 18384423. In scientific notation, it is written as 1.8384422 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 7808640 positive integers (up to 18384422) that are relatively prime to 18384422.

Interesting facts

Basic properties

Name

Name eighteen million three hundred eighty-four thousand four hundred twenty-two

Notation

Scientific notation 1.8384422 × 10^7
Engineering notation 1.8384422 × 10^6

Prime Factorization of 18384422

Prime Factorization 2 × 7 × 113 × 11621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18384422
Product of the distinct prime numbers

The prime factorization of 18384422 is 2 × 7 × 113 × 11621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 48, 37, 488, 351, 9726, 7949, 32788, 56203, 493402, 69307, 1701491, 6423431, 16945718, 22796808, 901203149, 882113432, 216898535, 3861590673

Basic calculations (n = 18384422)

Multiplication

n×y
n×2 36768844
n×3 55153266
n×4 73537688
n×5 91922110

Division

n÷y
n÷2 9192211
n÷3 6128140.6666667
n÷3 4596105.5
n÷5 3676884.4

Exponentiation

ny
n2 337986972274084
n3 6.2136951287891E+21
n4 1.14235193427E+29
n5 2.1001480032136E+36

Nth Root

y√n
2√n 4287.7059134227
3√n 263.92669949976
4√n 65.480576611868
5√n 28.372002932821

Divisors of 18384422

1, 2, 7, 14, 113, 226, 791, 1582, 11621, 23242, 81347, 162694, 1313173, 2626346, 9192211, 18384422

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18384421
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18384422 can be divided by 16 positive divisors. The sum of these divisors (counting 18384422) is 1, the average is 0.0625.

Base conversion 18384422

Base System Value
2 Binary 1000110001000011000100110
3 Ternary 1021121000200112
4 Quaternary 1012020120212
5 Quinary 14201300142
6 Senary 1454013022
8 Octal 106103046
10 Decimal 18384422
12 Duodecimal 61a7172
16 Hexadecimal 1188626
20 Vigesimal 5ei112
36 Base36 ay1ie

Cryptographic Hash Functions

md5 1618127a5121a379d55b799113481af7
sha1 2860577cbbb35413c5a551a82510c912cca2bcf5
sha256 b037378fdd19afc4ce6f2f3ce04a76d0f54fa2b3f40c731ab1c6a4471ec2b749
sha512 77ef0e2518093d2ef6be54695084853450d0b149a09970073bc36396b5ee055ba272c6792d212743a1eccfff07bd36e4c0c42d5fc5dd1cc3851a93d78e21230e
ripemd-160 2cccda5fe8cb1ffa31b0142317d2ddbf5bf925eb

18384422 as geometric shapes

Circle

Radius = n
Diameter 36768844
Circumference 115512730.19139
Area 1.0618173891053E+15

Sphere

Radius = n
Volume 2.6027865291001E+22
Surface area 4.2472695564213E+15
Circumference 115512730.19139

Square

Length = n
Perimeter 73537688
Area 337986972274084
Diagonal 25999498.92879

Cube

Length = n
Surface area 2027921833644504
Volume 6.2136951287891E+21
Space diagonal 31842752.971787

Equilateral Triangle

Length = n
Perimeter 55153266
Area 1.4635265206877E+14
Altitude 15921376.485894

Triangular Pyramid

Length = n
Surface area 1.4635265206877E+14
Volume 7.3229099363209E+20
Height 8666499.6429301