18873338 (number)

18873338 is an even 8-digits composite number following 18873337 and preceding 18873339. In scientific notation, it is written as 1.8873338 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 8509160 positive integers (up to 18873338) that are relatively prime to 18873338.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred seventy-three thousand three hundred thirty-eight

Notation

Scientific notation 1.8873338 × 10^7
Engineering notation 1.8873338 × 10^6

Prime Factorization of 18873338

Prime Factorization 2 × 121 × 167 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18873338
Product of the distinct prime numbers

The prime factorization of 18873338 is 2 × 121 × 167 × 467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 19, 33, 532, 994, 4832, 5687, 67497, 94667, 605414, 722398, 5211132, 5488578, 31730260, 77386178, 531863993, 839461670, 5886353685, 8175492465

Basic calculations (n = 18873338)

Multiplication

n×y
n×2 37746676
n×3 56620014
n×4 75493352
n×5 94366690

Division

n÷y
n÷2 9436669
n÷3 6291112.6666667
n÷3 4718334.5
n÷5 3774667.6

Exponentiation

ny
n2 356202887262244
n3 6.7227374878762E+21
n4 1.2688049689396E+29
n5 2.3946585034876E+36

Nth Root

y√n
2√n 4344.3455203287
3√n 266.24588604075
4√n 65.91164935221
5√n 28.52132802771

Divisors of 18873338

1, 2, 121, 167, 242, 334, 467, 934, 20207, 40414, 56507, 77989, 113014, 155978, 9436669, 18873338

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 -18873337
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 18873338 can be divided by 16 positive divisors. The sum of these divisors (counting 18873338) is 1, the average is 0.0625.

Base conversion 18873338

Base System Value
2 Binary 1000111111111101111111010
3 Ternary 1022111212100112
4 Quaternary 1013333233322
5 Quinary 14312421323
6 Senary 1512304322
8 Octal 107775772
10 Decimal 18873338
12 Duodecimal 63a20a2
16 Hexadecimal 11ffbfa
20 Vigesimal 5hj36i
36 Base36 b8ire

Cryptographic Hash Functions

md5 333a98cf13af79841666abdfe31ad981
sha1 ba58ada1e2f1f0bb294de3b36c6e6344bb55b96b
sha256 51c1cb81b14b2a266573935b4491f432931ec1231a7a3d0d17389150f1653bb8
sha512 c1386221a7ea631d9679c6a355ef27d96225a251f60f28b46e57e580ce29befea065b45e2402a0fda2739847e662a3232be0240e06132b74945181cf135c5188
ripemd-160 7763b56c0ca2e0383cb6c3ce25f9b5468ba9e561

18873338 as geometric shapes

Circle

Radius = n
Diameter 37746676
Circumference 118584680.01903
Area 1.1190443738105E+15

Sphere

Radius = n
Volume 2.8160136938566E+22
Surface area 4.4761774952422E+15
Circumference 118584680.01903

Square

Length = n
Perimeter 75493352
Area 356202887262244
Diagonal 26690930.566852

Cube

Length = n
Surface area 2137217323573464
Volume 6.7227374878762E+21
Space diagonal 32689580.32442

Equilateral Triangle

Length = n
Perimeter 56620014
Area 1.5424037463523E+14
Altitude 16344790.16221

Triangular Pyramid

Length = n
Surface area 1.5424037463523E+14
Volume 7.9228221096905E+20
Height 8896976.8556172