18082888 (number)

18082888 is an even 8-digits composite number following 18082887 and preceding 18082889. In scientific notation, it is written as 1.8082888 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 9024000 positive integers (up to 18082888) that are relatively prime to 18082888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8082888 × 10^7
Engineering notation 1.8082888 × 10^6

Prime Factorization of 18082888

Prime Factorization 2 × 2 × 2 × 3761 × 601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4520722
Product of the distinct prime numbers

The prime factorization of 18082888 is 2 × 2 × 2 × 3761 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 5, 34, 600, 574, 1621, 9108, 99543, 98894, 477471, 612434, 8708157, 6144322, 88370059, 11237590, 125310818, 52675903, 4365927258, 1168306064

Basic calculations (n = 18082888)

Multiplication

n×y
n×2 36165776
n×3 54248664
n×4 72331552
n×5 90414440

Division

n÷y
n÷2 9041444
n÷3 6027629.3333333
n÷3 4520722
n÷5 3616577.6

Exponentiation

ny
n2 326990838420544
n3 5.9129387081848E+21
n4 1.0692300841097E+29
n5 1.9334767857186E+36

Nth Root

y√n
2√n 4252.397911767
3√n 262.47579761745
4√n 65.210412602336
5√n 28.27831699158

Divisors of 18082888

1, 2, 4, 8, 601, 1202, 2404, 3761, 4808, 7522, 15044, 30088, 2260361, 4520722, 9041444, 18082888

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 -18082887
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 18082888 can be divided by 16 positive divisors. The sum of these divisors (counting 18082888) is 1, the average is 0.0625.

Base conversion 18082888

Base System Value
2 Binary 1000100111110110001001000
3 Ternary 1021000201001121
4 Quaternary 1010332301020
5 Quinary 14112123023
6 Senary 1443325024
8 Octal 104766110
10 Decimal 18082888
12 Duodecimal 6080774
16 Hexadecimal 113ec48
20 Vigesimal 5d0748
36 Base36 arkug

Cryptographic Hash Functions

md5 175e92e4d835867228542889f61d199c
sha1 385c985f850d20b95de65401c2224fea1943624f
sha256 ebc834df729521d2aced18ca60114e6a24365053ef39b94b3cd8d536a1f43f17
sha512 f030181b9c0aba4d878a5ef0650c8df12a5cd68610f361418bebcf4edb106f4d2a41aed01cce9e44fb2f50bb4067ef99a72ae865a9b1fd278ce1554930bbb793
ripemd-160 490c1342a18366fa1e9773dce310bfffc0b19e5f

18082888 as geometric shapes

Circle

Radius = n
Diameter 36165776
Circumference 113618136.19297
Area 1.0272720157731E+15

Sphere

Radius = n
Volume 2.4768059742347E+22
Surface area 4.1090880630926E+15
Circumference 113618136.19297

Square

Length = n
Perimeter 72331552
Area 326990838420544
Diagonal 25573065.456474

Cube

Length = n
Surface area 1961945030523264
Volume 5.9129387081848E+21
Space diagonal 31320480.763578

Equilateral Triangle

Length = n
Perimeter 54248664
Area 1.4159118643848E+14
Altitude 15660240.381789

Triangular Pyramid

Length = n
Surface area 1.4159118643848E+14
Volume 6.9684650954965E+20
Height 8524355.1521579