18996924 (number)

18996924 is an even 8-digits composite number following 18996923 and preceding 18996925. In scientific notation, it is written as 1.8996924 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 6073920 positive integers (up to 18996924) that are relatively prime to 18996924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8996924 × 10^7
Engineering notation 1.8996924 × 10^6

Prime Factorization of 18996924

Prime Factorization 2 × 2 × 3 × 31 × 223 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9498462
Product of the distinct prime numbers

The prime factorization of 18996924 is 2 × 2 × 3 × 31 × 223 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18996924)

Multiplication

n×y
n×2 37993848
n×3 56990772
n×4 75987696
n×5 94984620

Division

n÷y
n÷2 9498462
n÷3 6332308
n÷3 4749231
n÷5 3799384.8

Exponentiation

ny
n2 360883121461776
n3 6.8556692312921E+21
n4 1.3023662735599E+29
n5 2.4740953118982E+36

Nth Root

y√n
2√n 4358.54608786
3√n 266.82576408894
4√n 66.019285726673
5√n 28.558583127454

Divisors of 18996924

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18996923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18996924 can be divided by 48 positive divisors. The sum of these divisors (counting 18996924) is 1, the average is 0.020833333333333.

Base conversion 18996924

Base System Value
2 Binary 1001000011101111010111100
3 Ternary 1022202010212210
4 Quaternary 1020131322330
5 Quinary 14330400144
6 Senary 1515100420
8 Octal 110357274
10 Decimal 18996924
12 Duodecimal 6441710
16 Hexadecimal 121debc
20 Vigesimal 5iec64
36 Base36 bb64c

Cryptographic Hash Functions

md5 48d37f4dfda2a769c4cd86a3f10c2ae4
sha1 39f33be50b7e192ec16896ffc7ff6808285a5b00
sha256 a2a3b38f69ac67a7502708f63aa08b7cec18383ea73bb6938275766083259a3e
sha512 e3b311d6afdbf130509bed162ada696037cb41024842756303c0a6fab51194f2d0a19f663d0ab04fb62760f3ef52eb1aea44c7ecdb66fbb5394a34f34fe19a2b
ripemd-160 ceb9e0b36c616dc5ba061bfbce71edf2aa7c68f2

18996924 as geometric shapes

Circle

Radius = n
Diameter 37993848
Circumference 119361193.75841
Area 1.1337477631889E+15

Sphere

Radius = n
Volume 2.8716960123292E+22
Surface area 4.5349910527555E+15
Circumference 119361193.75841

Square

Length = n
Perimeter 75987696
Area 360883121461776
Diagonal 26865707.564171

Cube

Length = n
Surface area 2165298728770656
Volume 6.8556692312921E+21
Space diagonal 32903637.555525

Equilateral Triangle

Length = n
Perimeter 56990772
Area 1.5626697549146E+14
Altitude 16451818.777762

Triangular Pyramid

Length = n
Surface area 1.5626697549146E+14
Volume 8.0794836716977E+20
Height 8955235.8547236