18996926 (number)

18996926 is an even 8-digits composite number following 18996925 and preceding 18996927. In scientific notation, it is written as 1.8996926 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 8730624 positive integers (up to 18996926) that are relatively prime to 18996926.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred ninety-six thousand nine hundred twenty-six

Notation

Scientific notation 1.8996926 × 10^7
Engineering notation 1.8996926 × 10^6

Prime Factorization of 18996926

Prime Factorization 2 × 13 × 257 × 2843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18996926
Product of the distinct prime numbers

The prime factorization of 18996926 is 2 × 13 × 257 × 2843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 1, 92, 881, 575, 952, 3281, 40451, 50621, 488340, 615124, 600798, 1424812, 65784062, 60395486, 143283947, 419187014, 1742937164, 454442883

Basic calculations (n = 18996926)

Multiplication

n×y
n×2 37993852
n×3 56990778
n×4 75987704
n×5 94984630

Division

n÷y
n÷2 9498463
n÷3 6332308.6666667
n÷3 4749231.5
n÷5 3799385.2

Exponentiation

ny
n2 360883197449476
n3 6.8556713965911E+21
n4 1.3023668220136E+29
n5 2.4740966142647E+36

Nth Root

y√n
2√n 4358.5463172943
3√n 266.82577345276
4√n 66.019287464303
5√n 28.558583728785

Divisors of 18996926

1, 2, 13, 26, 257, 514, 2843, 3341, 5686, 6682, 36959, 73918, 730651, 1461302, 9498463, 18996926

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 -18996925
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 18996926 can be divided by 16 positive divisors. The sum of these divisors (counting 18996926) is 1, the average is 0.0625.

Base conversion 18996926

Base System Value
2 Binary 1001000011101111010111110
3 Ternary 1022202010212212
4 Quaternary 1020131322332
5 Quinary 14330400201
6 Senary 1515100422
8 Octal 110357276
10 Decimal 18996926
12 Duodecimal 6441712
16 Hexadecimal 121debe
20 Vigesimal 5iec66
36 Base36 bb64e

Cryptographic Hash Functions

md5 5c2492dd5e01894895e638d0bb1a3142
sha1 98f8e4e8dc72a8362b54b92e63b8e2465bd18852
sha256 413b053ddc2715fa0d81d939e3ff16dfa55162a5c272c82006e063e49e30e01c
sha512 a4c67154d0df1dee99e3e601d4d1fefe87f48ed9297788bfcf7f7ebe3629c9120ee053f8c8f3d5c26cd7848086bd22ad86f9d459eeb8646c83a7978ec54375c3
ripemd-160 09341aae8232f203522e9f1014ce105b5f8642e1

18996926 as geometric shapes

Circle

Radius = n
Diameter 37993852
Circumference 119361206.32478
Area 1.1337480019113E+15

Sphere

Radius = n
Volume 2.8716969193275E+22
Surface area 4.5349920076451E+15
Circumference 119361206.32478

Square

Length = n
Perimeter 75987704
Area 360883197449476
Diagonal 26865710.392598

Cube

Length = n
Surface area 2165299184696856
Volume 6.8556713965911E+21
Space diagonal 32903641.019626

Equilateral Triangle

Length = n
Perimeter 56990778
Area 1.562670083951E+14
Altitude 16451820.509813

Triangular Pyramid

Length = n
Surface area 1.562670083951E+14
Volume 8.079486223527E+20
Height 8955236.7975327