18885084 (number)

18885084 is an even 8-digits composite number following 18885083 and preceding 18885085. In scientific notation, it is written as 1.8885084 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 6148464 positive integers (up to 18885084) that are relatively prime to 18885084.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-five thousand eighty-four

Notation

Scientific notation 1.8885084 × 10^7
Engineering notation 1.8885084 × 10^6

Prime Factorization of 18885084

Prime Factorization 2 × 2 × 3 × 43 × 36599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9442542
Product of the distinct prime numbers

The prime factorization of 18885084 is 2 × 2 × 3 × 43 × 36599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 78, 64, 601, 240, 8293, 9845, 76059, 24416, 583933, 890592, 924608, 7698683, 137181, 80444338, 255161386, 949003602, 8593361395, 1159485632

Basic calculations (n = 18885084)

Multiplication

n×y
n×2 37770168
n×3 56655252
n×4 75540336
n×5 94425420

Division

n÷y
n÷2 9442542
n÷3 6295028
n÷3 4721271
n÷5 3777016.8

Exponentiation

ny
n2 356646397687056
n3 6.7352971786175E+21
n4 1.2719665298315E+29
n5 2.4021194761057E+36

Nth Root

y√n
2√n 4345.6971822712
3√n 266.30110813286
4√n 65.92190214391
5√n 28.524877247791

Divisors of 18885084

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36599, 73198, 109797, 146396, 219594, 439188, 1573757, 3147514, 4721271, 6295028, 9442542, 18885084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18885083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18885084 can be divided by 24 positive divisors. The sum of these divisors (counting 18885084) is 1, the average is 0.041666666666667.

Base conversion 18885084

Base System Value
2 Binary 1001000000010100111011100
3 Ternary 1022112110110120
4 Quaternary 1020002213130
5 Quinary 14313310314
6 Senary 1512434540
8 Octal 110024734
10 Decimal 18885084
12 Duodecimal 63a8a50
16 Hexadecimal 12029dc
20 Vigesimal 5i0ce4
36 Base36 b8rto

Cryptographic Hash Functions

md5 ee24a1a75cb72e1a985e77791c958603
sha1 cbb097f81966cc5fad9712313fab0c95dae90d64
sha256 35cc3241f2f7a4a811e2cf8c207c6c28fa5a5ad9f1a2fb3db5dcbc68d8866703
sha512 b779d13e5737205e250f201d9cbe302bf9f27dce9bad4f713f253a7a5877db74116f9f81add6c8e81661b36759090000af36411578db638d044e789c6e30cbb4
ripemd-160 c193f74360b3a1b9020a78b7afd5241ea85fb77e

18885084 as geometric shapes

Circle

Radius = n
Diameter 37770168
Circumference 118658482.31365
Area 1.1204377029029E+15

Sphere

Radius = n
Volume 2.8212746848118E+22
Surface area 4.4817508116117E+15
Circumference 118658482.31365

Square

Length = n
Perimeter 75540336
Area 356646397687056
Diagonal 26707541.919355

Cube

Length = n
Surface area 2139878386122336
Volume 6.7352971786175E+21
Space diagonal 32709924.993206

Equilateral Triangle

Length = n
Perimeter 56655252
Area 1.544324202826E+14
Altitude 16354962.496603

Triangular Pyramid

Length = n
Surface area 1.544324202826E+14
Volume 7.9376238471784E+20
Height 8902513.9731184