18884042 (number)

18884042 is an even 8-digits composite number following 18884041 and preceding 18884043. In scientific notation, it is written as 1.8884042 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8859648 positive integers (up to 18884042) that are relatively prime to 18884042.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-four thousand forty-two

Notation

Scientific notation 1.8884042 × 10^7
Engineering notation 1.8884042 × 10^6

Prime Factorization of 18884042

Prime Factorization 2 × 17 × 449 × 1237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18884042
Product of the distinct prime numbers

The prime factorization of 18884042 is 2 × 17 × 449 × 1237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 10, 66, 772, 936, 5057, 1951, 54210, 37496, 645409, 264471, 5962182, 3863616, 2712665, 26194683, 217406732, 44403023, 6104064815, 8570165575

Basic calculations (n = 18884042)

Multiplication

n×y
n×2 37768084
n×3 56652126
n×4 75536168
n×5 94420210

Division

n÷y
n÷2 9442021
n÷3 6294680.6666667
n÷3 4721010.5
n÷5 3776808.4

Exponentiation

ny
n2 356607042257764
n3 6.7341823634914E+21
n4 1.2716858258783E+29
n5 2.4014568546691E+36

Nth Root

y√n
2√n 4345.5772919142
3√n 266.29621024875
4√n 65.920992801339
5√n 28.524562464144

Divisors of 18884042

1, 2, 17, 34, 449, 898, 1237, 2474, 7633, 15266, 21029, 42058, 555413, 1110826, 9442021, 18884042

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 -18884041
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 18884042 can be divided by 16 positive divisors. The sum of these divisors (counting 18884042) is 1, the average is 0.0625.

Base conversion 18884042

Base System Value
2 Binary 1001000000010010111001010
3 Ternary 1022112102000222
4 Quaternary 1020002113022
5 Quinary 14313242132
6 Senary 1512430042
8 Octal 110022712
10 Decimal 18884042
12 Duodecimal 63a8322
16 Hexadecimal 12025ca
20 Vigesimal 5i0a22
36 Base36 b8r0q

Cryptographic Hash Functions

md5 85b61b268a0ca318928062b4a5bd451e
sha1 600cae587fe9819ad5020ba70d5d6e882c2354cf
sha256 221b67307fc609b9c6d4cfabcff4487f2f6c6d4d2662e3a74bb21653fe6fabb3
sha512 314ee2e0b332437a4dcef0ca910b51e41b39c2ba2f6bf8902cf87a906335fb7cede0ddac020d84f0d6a473c965d60b5a5a8c2b26ad30e8ad7aa1988f333591e0
ripemd-160 0a0da7373f8b131b37a4176e61ca5a9884366a5a

18884042 as geometric shapes

Circle

Radius = n
Diameter 37768084
Circumference 118651935.23456
Area 1.1203140641754E+15

Sphere

Radius = n
Volume 2.8208077121438E+22
Surface area 4.4812562567015E+15
Circumference 118651935.23456

Square

Length = n
Perimeter 75536168
Area 356607042257764
Diagonal 26706068.308823

Cube

Length = n
Surface area 2139642253546584
Volume 6.7341823634914E+21
Space diagonal 32708120.196265

Equilateral Triangle

Length = n
Perimeter 56652126
Area 1.5441537888183E+14
Altitude 16354060.098132

Triangular Pyramid

Length = n
Surface area 1.5441537888183E+14
Volume 7.9363100249527E+20
Height 8902022.7696077